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annotate src/share/vm/ci/ciMethodData.cpp @ 17524:89152779163c

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Merge with jdk8-b132
author Gilles Duboscq <duboscq@ssw.jku.at>
date Wed, 15 Oct 2014 11:59:32 +0200
parents 4ca6dc0799b6
children 52b4284cb496
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1 /*
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Gilles Duboscq <duboscq@ssw.jku.at>
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2 * Copyright (c) 2001, 2013, Oracle and/or its affiliates. All rights reserved.
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3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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4 *
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5 * This code is free software; you can redistribute it and/or modify it
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6 * under the terms of the GNU General Public License version 2 only, as
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7 * published by the Free Software Foundation.
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8 *
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9 * This code is distributed in the hope that it will be useful, but WITHOUT
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10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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12 * version 2 for more details (a copy is included in the LICENSE file that
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13 * accompanied this code).
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14 *
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15 * You should have received a copy of the GNU General Public License version
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16 * 2 along with this work; if not, write to the Free Software Foundation,
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17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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18 *
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19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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20 * or visit www.oracle.com if you need additional information or have any
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21 * questions.
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22 *
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23 */
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24
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25 #include "precompiled.hpp"
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26 #include "ci/ciMetadata.hpp"
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27 #include "ci/ciMethodData.hpp"
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28 #include "ci/ciReplay.hpp"
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29 #include "ci/ciUtilities.hpp"
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30 #include "memory/allocation.inline.hpp"
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31 #include "memory/resourceArea.hpp"
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32 #include "runtime/deoptimization.hpp"
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33 #include "utilities/copy.hpp"
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34
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35 // ciMethodData
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36
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37 // ------------------------------------------------------------------
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38 // ciMethodData::ciMethodData
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39 //
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40 ciMethodData::ciMethodData(MethodData* md) : ciMetadata(md) {
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41 assert(md != NULL, "no null method data");
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42 Copy::zero_to_words((HeapWord*) &_orig, sizeof(_orig) / sizeof(HeapWord));
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43 _data = NULL;
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44 _data_size = 0;
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45 _extra_data_size = 0;
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46 _current_mileage = 0;
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47 _invocation_counter = 0;
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48 _backedge_counter = 0;
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49 _state = empty_state;
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50 _saw_free_extra_data = false;
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51 // Set an initial hint. Don't use set_hint_di() because
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52 // first_di() may be out of bounds if data_size is 0.
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53 _hint_di = first_di();
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54 // Initialize the escape information (to "don't know.");
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55 _eflags = _arg_local = _arg_stack = _arg_returned = 0;
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56 _parameters = NULL;
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57 }
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58
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59 // ------------------------------------------------------------------
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60 // ciMethodData::ciMethodData
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61 //
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62 // No MethodData*.
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63 ciMethodData::ciMethodData() : ciMetadata(NULL) {
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64 Copy::zero_to_words((HeapWord*) &_orig, sizeof(_orig) / sizeof(HeapWord));
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65 _data = NULL;
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66 _data_size = 0;
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67 _extra_data_size = 0;
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68 _current_mileage = 0;
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69 _invocation_counter = 0;
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70 _backedge_counter = 0;
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71 _state = empty_state;
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72 _saw_free_extra_data = false;
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73 // Set an initial hint. Don't use set_hint_di() because
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74 // first_di() may be out of bounds if data_size is 0.
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75 _hint_di = first_di();
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76 // Initialize the escape information (to "don't know.");
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77 _eflags = _arg_local = _arg_stack = _arg_returned = 0;
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78 _parameters = NULL;
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79 }
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80
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81 void ciMethodData::load_data() {
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82 MethodData* mdo = get_MethodData();
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83 if (mdo == NULL) {
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84 return;
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85 }
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86
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87 // To do: don't copy the data if it is not "ripe" -- require a minimum #
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88 // of invocations.
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89
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90 // Snapshot the data -- actually, take an approximate snapshot of
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91 // the data. Any concurrently executing threads may be changing the
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92 // data as we copy it.
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93 Copy::disjoint_words((HeapWord*) mdo,
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94 (HeapWord*) &_orig,
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95 sizeof(_orig) / HeapWordSize);
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96 Arena* arena = CURRENT_ENV->arena();
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97 _data_size = mdo->data_size();
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98 _extra_data_size = mdo->extra_data_size();
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99 int total_size = _data_size + _extra_data_size;
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100 _data = (intptr_t *) arena->Amalloc(total_size);
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101 Copy::disjoint_words((HeapWord*) mdo->data_base(), (HeapWord*) _data, total_size / HeapWordSize);
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102
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103 // Traverse the profile data, translating any oops into their
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104 // ci equivalents.
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105 ResourceMark rm;
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106 ciProfileData* ci_data = first_data();
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107 ProfileData* data = mdo->first_data();
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108 while (is_valid(ci_data)) {
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109 ci_data->translate_from(data);
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110 ci_data = next_data(ci_data);
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111 data = mdo->next_data(data);
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112 }
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113 if (mdo->parameters_type_data() != NULL) {
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114 _parameters = data_layout_at(mdo->parameters_type_data_di());
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115 ciParametersTypeData* parameters = new ciParametersTypeData(_parameters);
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116 parameters->translate_from(mdo->parameters_type_data());
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117 }
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118
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119 // Note: Extra data are all BitData, and do not need translation.
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120 _current_mileage = MethodData::mileage_of(mdo->method());
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121 _invocation_counter = mdo->invocation_count();
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122 _backedge_counter = mdo->backedge_count();
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123 _state = mdo->is_mature()? mature_state: immature_state;
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124
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125 _eflags = mdo->eflags();
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126 _arg_local = mdo->arg_local();
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127 _arg_stack = mdo->arg_stack();
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128 _arg_returned = mdo->arg_returned();
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129 #ifndef PRODUCT
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130 if (ReplayCompiles) {
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131 ciReplay::initialize(this);
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132 }
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133 #endif
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134 }
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135
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136 void ciReceiverTypeData::translate_receiver_data_from(const ProfileData* data) {
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137 for (uint row = 0; row < row_limit(); row++) {
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138 Klass* k = data->as_ReceiverTypeData()->receiver(row);
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139 if (k != NULL) {
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140 ciKlass* klass = CURRENT_ENV->get_klass(k);
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141 set_receiver(row, klass);
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142 }
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143 }
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144 }
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145
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146
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147 void ciTypeStackSlotEntries::translate_type_data_from(const TypeStackSlotEntries* entries) {
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148 for (int i = 0; i < _number_of_entries; i++) {
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149 intptr_t k = entries->type(i);
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150 TypeStackSlotEntries::set_type(i, translate_klass(k));
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151 }
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152 }
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153
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154 void ciReturnTypeEntry::translate_type_data_from(const ReturnTypeEntry* ret) {
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155 intptr_t k = ret->type();
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156 set_type(translate_klass(k));
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157 }
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158
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159 // Get the data at an arbitrary (sort of) data index.
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160 ciProfileData* ciMethodData::data_at(int data_index) {
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161 if (out_of_bounds(data_index)) {
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162 return NULL;
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163 }
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164 DataLayout* data_layout = data_layout_at(data_index);
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165
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166 switch (data_layout->tag()) {
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167 case DataLayout::no_tag:
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168 default:
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169 ShouldNotReachHere();
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170 return NULL;
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171 case DataLayout::bit_data_tag:
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172 return new ciBitData(data_layout);
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173 case DataLayout::counter_data_tag:
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174 return new ciCounterData(data_layout);
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175 case DataLayout::jump_data_tag:
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176 return new ciJumpData(data_layout);
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177 case DataLayout::receiver_type_data_tag:
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178 return new ciReceiverTypeData(data_layout);
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179 case DataLayout::virtual_call_data_tag:
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180 return new ciVirtualCallData(data_layout);
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181 case DataLayout::ret_data_tag:
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182 return new ciRetData(data_layout);
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183 case DataLayout::branch_data_tag:
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184 return new ciBranchData(data_layout);
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185 case DataLayout::multi_branch_data_tag:
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186 return new ciMultiBranchData(data_layout);
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187 case DataLayout::arg_info_data_tag:
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188 return new ciArgInfoData(data_layout);
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189 case DataLayout::call_type_data_tag:
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190 return new ciCallTypeData(data_layout);
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191 case DataLayout::virtual_call_type_data_tag:
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192 return new ciVirtualCallTypeData(data_layout);
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193 case DataLayout::parameters_type_data_tag:
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194 return new ciParametersTypeData(data_layout);
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195 };
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196 }
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197
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198 // Iteration over data.
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199 ciProfileData* ciMethodData::next_data(ciProfileData* current) {
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200 int current_index = dp_to_di(current->dp());
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201 int next_index = current_index + current->size_in_bytes();
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202 ciProfileData* next = data_at(next_index);
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203 return next;
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204 }
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205
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diff changeset
206 // Translate a bci to its corresponding data, or NULL.
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diff changeset
207 ciProfileData* ciMethodData::bci_to_data(int bci) {
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208 ciProfileData* data = data_before(bci);
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209 for ( ; is_valid(data); data = next_data(data)) {
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210 if (data->bci() == bci) {
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211 set_hint_di(dp_to_di(data->dp()));
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212 return data;
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213 } else if (data->bci() > bci) {
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diff changeset
214 break;
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215 }
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216 }
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217 // bci_to_extra_data(bci) ...
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218 DataLayout* dp = data_layout_at(data_size());
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219 DataLayout* end = data_layout_at(data_size() + extra_data_size());
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220 for (; dp < end; dp = MethodData::next_extra(dp)) {
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parents: 14500
diff changeset
221 if (dp->tag() == DataLayout::no_tag) {
0
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222 _saw_free_extra_data = true; // observed an empty slot (common case)
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223 return NULL;
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224 }
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diff changeset
225 if (dp->tag() == DataLayout::arg_info_data_tag) {
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diff changeset
226 break; // ArgInfoData is at the end of extra data section.
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227 }
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diff changeset
228 if (dp->bci() == bci) {
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229 assert(dp->tag() == DataLayout::bit_data_tag, "sane");
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diff changeset
230 return new ciBitData(dp);
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parents: 14500
diff changeset
231 }
0
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232 }
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233 return NULL;
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234 }
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235
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236 // Conservatively decode the trap_state of a ciProfileData.
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237 int ciMethodData::has_trap_at(ciProfileData* data, int reason) {
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238 typedef Deoptimization::DeoptReason DR_t;
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239 int per_bc_reason
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240 = Deoptimization::reason_recorded_per_bytecode_if_any((DR_t) reason);
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241 if (trap_count(reason) == 0) {
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242 // Impossible for this trap to have occurred, regardless of trap_state.
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parents:
diff changeset
243 // Note: This happens if the MDO is empty.
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244 return 0;
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245 } else if (per_bc_reason == Deoptimization::Reason_none) {
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246 // We cannot conclude anything; a trap happened somewhere, maybe here.
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247 return -1;
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248 } else if (data == NULL) {
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249 // No profile here, not even an extra_data record allocated on the fly.
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250 // If there are empty extra_data records, and there had been a trap,
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251 // there would have been a non-null data pointer. If there are no
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252 // free extra_data records, we must return a conservative -1.
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diff changeset
253 if (_saw_free_extra_data)
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254 return 0; // Q.E.D.
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255 else
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256 return -1; // bail with a conservative answer
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diff changeset
257 } else {
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diff changeset
258 return Deoptimization::trap_state_has_reason(data->trap_state(), per_bc_reason);
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parents:
diff changeset
259 }
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parents:
diff changeset
260 }
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261
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parents:
diff changeset
262 int ciMethodData::trap_recompiled_at(ciProfileData* data) {
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263 if (data == NULL) {
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264 return (_saw_free_extra_data? 0: -1); // (see previous method)
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265 } else {
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266 return Deoptimization::trap_state_is_recompiled(data->trap_state())? 1: 0;
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267 }
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268 }
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269
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270 void ciMethodData::clear_escape_info() {
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271 VM_ENTRY_MARK;
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da91efe96a93 6964458: Reimplement class meta-data storage to use native memory
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diff changeset
272 MethodData* mdo = get_MethodData();
45
48a3fa21394b 6667615: (Escape Analysis) extend MDO to cache arguments escape state
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parents: 0
diff changeset
273 if (mdo != NULL) {
0
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274 mdo->clear_escape_info();
45
48a3fa21394b 6667615: (Escape Analysis) extend MDO to cache arguments escape state
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parents: 0
diff changeset
275 ArgInfoData *aid = arg_info();
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parents: 0
diff changeset
276 int arg_count = (aid == NULL) ? 0 : aid->number_of_args();
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parents: 0
diff changeset
277 for (int i = 0; i < arg_count; i++) {
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diff changeset
278 set_arg_modified(i, 0);
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diff changeset
279 }
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280 }
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281 _eflags = _arg_local = _arg_stack = _arg_returned = 0;
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282 }
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283
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diff changeset
284 // copy our escape info to the MethodData* if it exists
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285 void ciMethodData::update_escape_info() {
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286 VM_ENTRY_MARK;
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diff changeset
287 MethodData* mdo = get_MethodData();
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288 if ( mdo != NULL) {
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289 mdo->set_eflags(_eflags);
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290 mdo->set_arg_local(_arg_local);
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291 mdo->set_arg_stack(_arg_stack);
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292 mdo->set_arg_returned(_arg_returned);
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diff changeset
293 int arg_count = mdo->method()->size_of_parameters();
48a3fa21394b 6667615: (Escape Analysis) extend MDO to cache arguments escape state
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diff changeset
294 for (int i = 0; i < arg_count; i++) {
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diff changeset
295 mdo->set_arg_modified(i, arg_modified(i));
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296 }
0
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297 }
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298 }
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299
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d5d065957597 6953144: Tiered compilation
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diff changeset
300 void ciMethodData::set_compilation_stats(short loops, short blocks) {
d5d065957597 6953144: Tiered compilation
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301 VM_ENTRY_MARK;
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da91efe96a93 6964458: Reimplement class meta-data storage to use native memory
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parents: 1972
diff changeset
302 MethodData* mdo = get_MethodData();
1783
d5d065957597 6953144: Tiered compilation
iveresov
parents: 1552
diff changeset
303 if (mdo != NULL) {
d5d065957597 6953144: Tiered compilation
iveresov
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diff changeset
304 mdo->set_num_loops(loops);
d5d065957597 6953144: Tiered compilation
iveresov
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diff changeset
305 mdo->set_num_blocks(blocks);
d5d065957597 6953144: Tiered compilation
iveresov
parents: 1552
diff changeset
306 }
d5d065957597 6953144: Tiered compilation
iveresov
parents: 1552
diff changeset
307 }
d5d065957597 6953144: Tiered compilation
iveresov
parents: 1552
diff changeset
308
d5d065957597 6953144: Tiered compilation
iveresov
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diff changeset
309 void ciMethodData::set_would_profile(bool p) {
d5d065957597 6953144: Tiered compilation
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diff changeset
310 VM_ENTRY_MARK;
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parents: 1972
diff changeset
311 MethodData* mdo = get_MethodData();
1783
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diff changeset
312 if (mdo != NULL) {
d5d065957597 6953144: Tiered compilation
iveresov
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diff changeset
313 mdo->set_would_profile(p);
d5d065957597 6953144: Tiered compilation
iveresov
parents: 1552
diff changeset
314 }
d5d065957597 6953144: Tiered compilation
iveresov
parents: 1552
diff changeset
315 }
d5d065957597 6953144: Tiered compilation
iveresov
parents: 1552
diff changeset
316
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317 void ciMethodData::set_argument_type(int bci, int i, ciKlass* k) {
d13d7aba8c12 8023657: New type profiling points: arguments to call
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diff changeset
318 VM_ENTRY_MARK;
d13d7aba8c12 8023657: New type profiling points: arguments to call
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diff changeset
319 MethodData* mdo = get_MethodData();
d13d7aba8c12 8023657: New type profiling points: arguments to call
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diff changeset
320 if (mdo != NULL) {
d13d7aba8c12 8023657: New type profiling points: arguments to call
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diff changeset
321 ProfileData* data = mdo->bci_to_data(bci);
d13d7aba8c12 8023657: New type profiling points: arguments to call
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diff changeset
322 if (data->is_CallTypeData()) {
d13d7aba8c12 8023657: New type profiling points: arguments to call
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parents: 12868
diff changeset
323 data->as_CallTypeData()->set_argument_type(i, k->get_Klass());
d13d7aba8c12 8023657: New type profiling points: arguments to call
roland
parents: 12868
diff changeset
324 } else {
d13d7aba8c12 8023657: New type profiling points: arguments to call
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diff changeset
325 assert(data->is_VirtualCallTypeData(), "no arguments!");
d13d7aba8c12 8023657: New type profiling points: arguments to call
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diff changeset
326 data->as_VirtualCallTypeData()->set_argument_type(i, k->get_Klass());
d13d7aba8c12 8023657: New type profiling points: arguments to call
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diff changeset
327 }
d13d7aba8c12 8023657: New type profiling points: arguments to call
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diff changeset
328 }
d13d7aba8c12 8023657: New type profiling points: arguments to call
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diff changeset
329 }
d13d7aba8c12 8023657: New type profiling points: arguments to call
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diff changeset
330
12962
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diff changeset
331 void ciMethodData::set_parameter_type(int i, ciKlass* k) {
5ccbab1c69f3 8026251: New type profiling points: parameters to methods
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diff changeset
332 VM_ENTRY_MARK;
5ccbab1c69f3 8026251: New type profiling points: parameters to methods
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diff changeset
333 MethodData* mdo = get_MethodData();
5ccbab1c69f3 8026251: New type profiling points: parameters to methods
roland
parents: 12882
diff changeset
334 if (mdo != NULL) {
5ccbab1c69f3 8026251: New type profiling points: parameters to methods
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parents: 12882
diff changeset
335 mdo->parameters_type_data()->set_type(i, k->get_Klass());
5ccbab1c69f3 8026251: New type profiling points: parameters to methods
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parents: 12882
diff changeset
336 }
5ccbab1c69f3 8026251: New type profiling points: parameters to methods
roland
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diff changeset
337 }
5ccbab1c69f3 8026251: New type profiling points: parameters to methods
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diff changeset
338
12882
ce0cc25bc5e2 8026054: New type profiling points: type of return values at calls
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diff changeset
339 void ciMethodData::set_return_type(int bci, ciKlass* k) {
ce0cc25bc5e2 8026054: New type profiling points: type of return values at calls
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diff changeset
340 VM_ENTRY_MARK;
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diff changeset
341 MethodData* mdo = get_MethodData();
ce0cc25bc5e2 8026054: New type profiling points: type of return values at calls
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diff changeset
342 if (mdo != NULL) {
ce0cc25bc5e2 8026054: New type profiling points: type of return values at calls
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diff changeset
343 ProfileData* data = mdo->bci_to_data(bci);
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roland
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diff changeset
344 if (data->is_CallTypeData()) {
ce0cc25bc5e2 8026054: New type profiling points: type of return values at calls
roland
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diff changeset
345 data->as_CallTypeData()->set_return_type(k->get_Klass());
ce0cc25bc5e2 8026054: New type profiling points: type of return values at calls
roland
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diff changeset
346 } else {
ce0cc25bc5e2 8026054: New type profiling points: type of return values at calls
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diff changeset
347 assert(data->is_VirtualCallTypeData(), "no arguments!");
ce0cc25bc5e2 8026054: New type profiling points: type of return values at calls
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diff changeset
348 data->as_VirtualCallTypeData()->set_return_type(k->get_Klass());
ce0cc25bc5e2 8026054: New type profiling points: type of return values at calls
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diff changeset
349 }
ce0cc25bc5e2 8026054: New type profiling points: type of return values at calls
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parents: 12875
diff changeset
350 }
ce0cc25bc5e2 8026054: New type profiling points: type of return values at calls
roland
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diff changeset
351 }
ce0cc25bc5e2 8026054: New type profiling points: type of return values at calls
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diff changeset
352
0
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diff changeset
353 bool ciMethodData::has_escape_info() {
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parents: 1972
diff changeset
354 return eflag_set(MethodData::estimated);
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diff changeset
355 }
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diff changeset
356
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diff changeset
357 void ciMethodData::set_eflag(MethodData::EscapeFlag f) {
0
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parents:
diff changeset
358 set_bits(_eflags, f);
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diff changeset
359 }
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diff changeset
360
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diff changeset
361 void ciMethodData::clear_eflag(MethodData::EscapeFlag f) {
0
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parents:
diff changeset
362 clear_bits(_eflags, f);
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diff changeset
363 }
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diff changeset
364
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coleenp
parents: 1972
diff changeset
365 bool ciMethodData::eflag_set(MethodData::EscapeFlag f) const {
0
a61af66fc99e Initial load
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parents:
diff changeset
366 return mask_bits(_eflags, f) != 0;
a61af66fc99e Initial load
duke
parents:
diff changeset
367 }
a61af66fc99e Initial load
duke
parents:
diff changeset
368
a61af66fc99e Initial load
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parents:
diff changeset
369 void ciMethodData::set_arg_local(int i) {
a61af66fc99e Initial load
duke
parents:
diff changeset
370 set_nth_bit(_arg_local, i);
a61af66fc99e Initial load
duke
parents:
diff changeset
371 }
a61af66fc99e Initial load
duke
parents:
diff changeset
372
a61af66fc99e Initial load
duke
parents:
diff changeset
373 void ciMethodData::set_arg_stack(int i) {
a61af66fc99e Initial load
duke
parents:
diff changeset
374 set_nth_bit(_arg_stack, i);
a61af66fc99e Initial load
duke
parents:
diff changeset
375 }
a61af66fc99e Initial load
duke
parents:
diff changeset
376
a61af66fc99e Initial load
duke
parents:
diff changeset
377 void ciMethodData::set_arg_returned(int i) {
a61af66fc99e Initial load
duke
parents:
diff changeset
378 set_nth_bit(_arg_returned, i);
a61af66fc99e Initial load
duke
parents:
diff changeset
379 }
a61af66fc99e Initial load
duke
parents:
diff changeset
380
45
48a3fa21394b 6667615: (Escape Analysis) extend MDO to cache arguments escape state
kvn
parents: 0
diff changeset
381 void ciMethodData::set_arg_modified(int arg, uint val) {
48a3fa21394b 6667615: (Escape Analysis) extend MDO to cache arguments escape state
kvn
parents: 0
diff changeset
382 ArgInfoData *aid = arg_info();
48a3fa21394b 6667615: (Escape Analysis) extend MDO to cache arguments escape state
kvn
parents: 0
diff changeset
383 if (aid == NULL)
48a3fa21394b 6667615: (Escape Analysis) extend MDO to cache arguments escape state
kvn
parents: 0
diff changeset
384 return;
48a3fa21394b 6667615: (Escape Analysis) extend MDO to cache arguments escape state
kvn
parents: 0
diff changeset
385 assert(arg >= 0 && arg < aid->number_of_args(), "valid argument number");
48a3fa21394b 6667615: (Escape Analysis) extend MDO to cache arguments escape state
kvn
parents: 0
diff changeset
386 aid->set_arg_modified(arg, val);
48a3fa21394b 6667615: (Escape Analysis) extend MDO to cache arguments escape state
kvn
parents: 0
diff changeset
387 }
48a3fa21394b 6667615: (Escape Analysis) extend MDO to cache arguments escape state
kvn
parents: 0
diff changeset
388
0
a61af66fc99e Initial load
duke
parents:
diff changeset
389 bool ciMethodData::is_arg_local(int i) const {
a61af66fc99e Initial load
duke
parents:
diff changeset
390 return is_set_nth_bit(_arg_local, i);
a61af66fc99e Initial load
duke
parents:
diff changeset
391 }
a61af66fc99e Initial load
duke
parents:
diff changeset
392
a61af66fc99e Initial load
duke
parents:
diff changeset
393 bool ciMethodData::is_arg_stack(int i) const {
a61af66fc99e Initial load
duke
parents:
diff changeset
394 return is_set_nth_bit(_arg_stack, i);
a61af66fc99e Initial load
duke
parents:
diff changeset
395 }
a61af66fc99e Initial load
duke
parents:
diff changeset
396
a61af66fc99e Initial load
duke
parents:
diff changeset
397 bool ciMethodData::is_arg_returned(int i) const {
a61af66fc99e Initial load
duke
parents:
diff changeset
398 return is_set_nth_bit(_arg_returned, i);
a61af66fc99e Initial load
duke
parents:
diff changeset
399 }
a61af66fc99e Initial load
duke
parents:
diff changeset
400
45
48a3fa21394b 6667615: (Escape Analysis) extend MDO to cache arguments escape state
kvn
parents: 0
diff changeset
401 uint ciMethodData::arg_modified(int arg) const {
48a3fa21394b 6667615: (Escape Analysis) extend MDO to cache arguments escape state
kvn
parents: 0
diff changeset
402 ArgInfoData *aid = arg_info();
48a3fa21394b 6667615: (Escape Analysis) extend MDO to cache arguments escape state
kvn
parents: 0
diff changeset
403 if (aid == NULL)
48a3fa21394b 6667615: (Escape Analysis) extend MDO to cache arguments escape state
kvn
parents: 0
diff changeset
404 return 0;
48a3fa21394b 6667615: (Escape Analysis) extend MDO to cache arguments escape state
kvn
parents: 0
diff changeset
405 assert(arg >= 0 && arg < aid->number_of_args(), "valid argument number");
48a3fa21394b 6667615: (Escape Analysis) extend MDO to cache arguments escape state
kvn
parents: 0
diff changeset
406 return aid->arg_modified(arg);
48a3fa21394b 6667615: (Escape Analysis) extend MDO to cache arguments escape state
kvn
parents: 0
diff changeset
407 }
48a3fa21394b 6667615: (Escape Analysis) extend MDO to cache arguments escape state
kvn
parents: 0
diff changeset
408
0
a61af66fc99e Initial load
duke
parents:
diff changeset
409 ByteSize ciMethodData::offset_of_slot(ciProfileData* data, ByteSize slot_offset_in_data) {
6725
da91efe96a93 6964458: Reimplement class meta-data storage to use native memory
coleenp
parents: 1972
diff changeset
410 // Get offset within MethodData* of the data array
da91efe96a93 6964458: Reimplement class meta-data storage to use native memory
coleenp
parents: 1972
diff changeset
411 ByteSize data_offset = MethodData::data_offset();
0
a61af66fc99e Initial load
duke
parents:
diff changeset
412
a61af66fc99e Initial load
duke
parents:
diff changeset
413 // Get cell offset of the ProfileData within data array
a61af66fc99e Initial load
duke
parents:
diff changeset
414 int cell_offset = dp_to_di(data->dp());
a61af66fc99e Initial load
duke
parents:
diff changeset
415
a61af66fc99e Initial load
duke
parents:
diff changeset
416 // Add in counter_offset, the # of bytes into the ProfileData of counter or flag
a61af66fc99e Initial load
duke
parents:
diff changeset
417 int offset = in_bytes(data_offset) + cell_offset + in_bytes(slot_offset_in_data);
a61af66fc99e Initial load
duke
parents:
diff changeset
418
a61af66fc99e Initial load
duke
parents:
diff changeset
419 return in_ByteSize(offset);
a61af66fc99e Initial load
duke
parents:
diff changeset
420 }
a61af66fc99e Initial load
duke
parents:
diff changeset
421
45
48a3fa21394b 6667615: (Escape Analysis) extend MDO to cache arguments escape state
kvn
parents: 0
diff changeset
422 ciArgInfoData *ciMethodData::arg_info() const {
48a3fa21394b 6667615: (Escape Analysis) extend MDO to cache arguments escape state
kvn
parents: 0
diff changeset
423 // Should be last, have to skip all traps.
48a3fa21394b 6667615: (Escape Analysis) extend MDO to cache arguments escape state
kvn
parents: 0
diff changeset
424 DataLayout* dp = data_layout_at(data_size());
48a3fa21394b 6667615: (Escape Analysis) extend MDO to cache arguments escape state
kvn
parents: 0
diff changeset
425 DataLayout* end = data_layout_at(data_size() + extra_data_size());
6725
da91efe96a93 6964458: Reimplement class meta-data storage to use native memory
coleenp
parents: 1972
diff changeset
426 for (; dp < end; dp = MethodData::next_extra(dp)) {
45
48a3fa21394b 6667615: (Escape Analysis) extend MDO to cache arguments escape state
kvn
parents: 0
diff changeset
427 if (dp->tag() == DataLayout::arg_info_data_tag)
48a3fa21394b 6667615: (Escape Analysis) extend MDO to cache arguments escape state
kvn
parents: 0
diff changeset
428 return new ciArgInfoData(dp);
48a3fa21394b 6667615: (Escape Analysis) extend MDO to cache arguments escape state
kvn
parents: 0
diff changeset
429 }
48a3fa21394b 6667615: (Escape Analysis) extend MDO to cache arguments escape state
kvn
parents: 0
diff changeset
430 return NULL;
48a3fa21394b 6667615: (Escape Analysis) extend MDO to cache arguments escape state
kvn
parents: 0
diff changeset
431 }
48a3fa21394b 6667615: (Escape Analysis) extend MDO to cache arguments escape state
kvn
parents: 0
diff changeset
432
48a3fa21394b 6667615: (Escape Analysis) extend MDO to cache arguments escape state
kvn
parents: 0
diff changeset
433
0
a61af66fc99e Initial load
duke
parents:
diff changeset
434 // Implementation of the print method.
a61af66fc99e Initial load
duke
parents:
diff changeset
435 void ciMethodData::print_impl(outputStream* st) {
6725
da91efe96a93 6964458: Reimplement class meta-data storage to use native memory
coleenp
parents: 1972
diff changeset
436 ciMetadata::print_impl(st);
0
a61af66fc99e Initial load
duke
parents:
diff changeset
437 }
a61af66fc99e Initial load
duke
parents:
diff changeset
438
6972
bd7a7ce2e264 6830717: replay of compilations would help with debugging
minqi
parents: 6725
diff changeset
439 void ciMethodData::dump_replay_data(outputStream* out) {
7990
fcc9e7681d63 8006410: allocating without ResourceMark when CompileCommand was specified
vlivanov
parents: 6972
diff changeset
440 ResourceMark rm;
6972
bd7a7ce2e264 6830717: replay of compilations would help with debugging
minqi
parents: 6725
diff changeset
441 MethodData* mdo = get_MethodData();
bd7a7ce2e264 6830717: replay of compilations would help with debugging
minqi
parents: 6725
diff changeset
442 Method* method = mdo->method();
bd7a7ce2e264 6830717: replay of compilations would help with debugging
minqi
parents: 6725
diff changeset
443 Klass* holder = method->method_holder();
bd7a7ce2e264 6830717: replay of compilations would help with debugging
minqi
parents: 6725
diff changeset
444 out->print("ciMethodData %s %s %s %d %d",
bd7a7ce2e264 6830717: replay of compilations would help with debugging
minqi
parents: 6725
diff changeset
445 holder->name()->as_quoted_ascii(),
bd7a7ce2e264 6830717: replay of compilations would help with debugging
minqi
parents: 6725
diff changeset
446 method->name()->as_quoted_ascii(),
bd7a7ce2e264 6830717: replay of compilations would help with debugging
minqi
parents: 6725
diff changeset
447 method->signature()->as_quoted_ascii(),
bd7a7ce2e264 6830717: replay of compilations would help with debugging
minqi
parents: 6725
diff changeset
448 _state,
bd7a7ce2e264 6830717: replay of compilations would help with debugging
minqi
parents: 6725
diff changeset
449 current_mileage());
bd7a7ce2e264 6830717: replay of compilations would help with debugging
minqi
parents: 6725
diff changeset
450
bd7a7ce2e264 6830717: replay of compilations would help with debugging
minqi
parents: 6725
diff changeset
451 // dump the contents of the MDO header as raw data
bd7a7ce2e264 6830717: replay of compilations would help with debugging
minqi
parents: 6725
diff changeset
452 unsigned char* orig = (unsigned char*)&_orig;
bd7a7ce2e264 6830717: replay of compilations would help with debugging
minqi
parents: 6725
diff changeset
453 int length = sizeof(_orig);
bd7a7ce2e264 6830717: replay of compilations would help with debugging
minqi
parents: 6725
diff changeset
454 out->print(" orig %d", length);
bd7a7ce2e264 6830717: replay of compilations would help with debugging
minqi
parents: 6725
diff changeset
455 for (int i = 0; i < length; i++) {
bd7a7ce2e264 6830717: replay of compilations would help with debugging
minqi
parents: 6725
diff changeset
456 out->print(" %d", orig[i]);
bd7a7ce2e264 6830717: replay of compilations would help with debugging
minqi
parents: 6725
diff changeset
457 }
bd7a7ce2e264 6830717: replay of compilations would help with debugging
minqi
parents: 6725
diff changeset
458
bd7a7ce2e264 6830717: replay of compilations would help with debugging
minqi
parents: 6725
diff changeset
459 // dump the MDO data as raw data
bd7a7ce2e264 6830717: replay of compilations would help with debugging
minqi
parents: 6725
diff changeset
460 int elements = data_size() / sizeof(intptr_t);
bd7a7ce2e264 6830717: replay of compilations would help with debugging
minqi
parents: 6725
diff changeset
461 out->print(" data %d", elements);
bd7a7ce2e264 6830717: replay of compilations would help with debugging
minqi
parents: 6725
diff changeset
462 for (int i = 0; i < elements; i++) {
bd7a7ce2e264 6830717: replay of compilations would help with debugging
minqi
parents: 6725
diff changeset
463 // We could use INTPTR_FORMAT here but that's a zero justified
bd7a7ce2e264 6830717: replay of compilations would help with debugging
minqi
parents: 6725
diff changeset
464 // which makes comparing it with the SA version of this output
bd7a7ce2e264 6830717: replay of compilations would help with debugging
minqi
parents: 6725
diff changeset
465 // harder.
bd7a7ce2e264 6830717: replay of compilations would help with debugging
minqi
parents: 6725
diff changeset
466 #ifdef _LP64
bd7a7ce2e264 6830717: replay of compilations would help with debugging
minqi
parents: 6725
diff changeset
467 out->print(" 0x%" FORMAT64_MODIFIER "x", data()[i]);
bd7a7ce2e264 6830717: replay of compilations would help with debugging
minqi
parents: 6725
diff changeset
468 #else
bd7a7ce2e264 6830717: replay of compilations would help with debugging
minqi
parents: 6725
diff changeset
469 out->print(" 0x%x", data()[i]);
bd7a7ce2e264 6830717: replay of compilations would help with debugging
minqi
parents: 6725
diff changeset
470 #endif
bd7a7ce2e264 6830717: replay of compilations would help with debugging
minqi
parents: 6725
diff changeset
471 }
bd7a7ce2e264 6830717: replay of compilations would help with debugging
minqi
parents: 6725
diff changeset
472
bd7a7ce2e264 6830717: replay of compilations would help with debugging
minqi
parents: 6725
diff changeset
473 // The MDO contained oop references as ciObjects, so scan for those
bd7a7ce2e264 6830717: replay of compilations would help with debugging
minqi
parents: 6725
diff changeset
474 // and emit pairs of offset and klass name so that they can be
bd7a7ce2e264 6830717: replay of compilations would help with debugging
minqi
parents: 6725
diff changeset
475 // reconstructed at runtime. The first round counts the number of
bd7a7ce2e264 6830717: replay of compilations would help with debugging
minqi
parents: 6725
diff changeset
476 // oop references and the second actually emits them.
bd7a7ce2e264 6830717: replay of compilations would help with debugging
minqi
parents: 6725
diff changeset
477 int count = 0;
bd7a7ce2e264 6830717: replay of compilations would help with debugging
minqi
parents: 6725
diff changeset
478 for (int round = 0; round < 2; round++) {
bd7a7ce2e264 6830717: replay of compilations would help with debugging
minqi
parents: 6725
diff changeset
479 if (round == 1) out->print(" oops %d", count);
bd7a7ce2e264 6830717: replay of compilations would help with debugging
minqi
parents: 6725
diff changeset
480 ProfileData* pdata = first_data();
bd7a7ce2e264 6830717: replay of compilations would help with debugging
minqi
parents: 6725
diff changeset
481 for ( ; is_valid(pdata); pdata = next_data(pdata)) {
bd7a7ce2e264 6830717: replay of compilations would help with debugging
minqi
parents: 6725
diff changeset
482 if (pdata->is_ReceiverTypeData()) {
bd7a7ce2e264 6830717: replay of compilations would help with debugging
minqi
parents: 6725
diff changeset
483 ciReceiverTypeData* vdata = (ciReceiverTypeData*)pdata;
bd7a7ce2e264 6830717: replay of compilations would help with debugging
minqi
parents: 6725
diff changeset
484 for (uint i = 0; i < vdata->row_limit(); i++) {
bd7a7ce2e264 6830717: replay of compilations would help with debugging
minqi
parents: 6725
diff changeset
485 ciKlass* k = vdata->receiver(i);
bd7a7ce2e264 6830717: replay of compilations would help with debugging
minqi
parents: 6725
diff changeset
486 if (k != NULL) {
bd7a7ce2e264 6830717: replay of compilations would help with debugging
minqi
parents: 6725
diff changeset
487 if (round == 0) {
bd7a7ce2e264 6830717: replay of compilations would help with debugging
minqi
parents: 6725
diff changeset
488 count++;
bd7a7ce2e264 6830717: replay of compilations would help with debugging
minqi
parents: 6725
diff changeset
489 } else {
bd7a7ce2e264 6830717: replay of compilations would help with debugging
minqi
parents: 6725
diff changeset
490 out->print(" %d %s", dp_to_di(vdata->dp() + in_bytes(vdata->receiver_offset(i))) / sizeof(intptr_t), k->name()->as_quoted_ascii());
bd7a7ce2e264 6830717: replay of compilations would help with debugging
minqi
parents: 6725
diff changeset
491 }
bd7a7ce2e264 6830717: replay of compilations would help with debugging
minqi
parents: 6725
diff changeset
492 }
bd7a7ce2e264 6830717: replay of compilations would help with debugging
minqi
parents: 6725
diff changeset
493 }
bd7a7ce2e264 6830717: replay of compilations would help with debugging
minqi
parents: 6725
diff changeset
494 } else if (pdata->is_VirtualCallData()) {
bd7a7ce2e264 6830717: replay of compilations would help with debugging
minqi
parents: 6725
diff changeset
495 ciVirtualCallData* vdata = (ciVirtualCallData*)pdata;
bd7a7ce2e264 6830717: replay of compilations would help with debugging
minqi
parents: 6725
diff changeset
496 for (uint i = 0; i < vdata->row_limit(); i++) {
bd7a7ce2e264 6830717: replay of compilations would help with debugging
minqi
parents: 6725
diff changeset
497 ciKlass* k = vdata->receiver(i);
bd7a7ce2e264 6830717: replay of compilations would help with debugging
minqi
parents: 6725
diff changeset
498 if (k != NULL) {
bd7a7ce2e264 6830717: replay of compilations would help with debugging
minqi
parents: 6725
diff changeset
499 if (round == 0) {
bd7a7ce2e264 6830717: replay of compilations would help with debugging
minqi
parents: 6725
diff changeset
500 count++;
bd7a7ce2e264 6830717: replay of compilations would help with debugging
minqi
parents: 6725
diff changeset
501 } else {
bd7a7ce2e264 6830717: replay of compilations would help with debugging
minqi
parents: 6725
diff changeset
502 out->print(" %d %s", dp_to_di(vdata->dp() + in_bytes(vdata->receiver_offset(i))) / sizeof(intptr_t), k->name()->as_quoted_ascii());
bd7a7ce2e264 6830717: replay of compilations would help with debugging
minqi
parents: 6725
diff changeset
503 }
bd7a7ce2e264 6830717: replay of compilations would help with debugging
minqi
parents: 6725
diff changeset
504 }
bd7a7ce2e264 6830717: replay of compilations would help with debugging
minqi
parents: 6725
diff changeset
505 }
bd7a7ce2e264 6830717: replay of compilations would help with debugging
minqi
parents: 6725
diff changeset
506 }
bd7a7ce2e264 6830717: replay of compilations would help with debugging
minqi
parents: 6725
diff changeset
507 }
bd7a7ce2e264 6830717: replay of compilations would help with debugging
minqi
parents: 6725
diff changeset
508 }
bd7a7ce2e264 6830717: replay of compilations would help with debugging
minqi
parents: 6725
diff changeset
509 out->cr();
bd7a7ce2e264 6830717: replay of compilations would help with debugging
minqi
parents: 6725
diff changeset
510 }
bd7a7ce2e264 6830717: replay of compilations would help with debugging
minqi
parents: 6725
diff changeset
511
0
a61af66fc99e Initial load
duke
parents:
diff changeset
512 #ifndef PRODUCT
a61af66fc99e Initial load
duke
parents:
diff changeset
513 void ciMethodData::print() {
a61af66fc99e Initial load
duke
parents:
diff changeset
514 print_data_on(tty);
a61af66fc99e Initial load
duke
parents:
diff changeset
515 }
a61af66fc99e Initial load
duke
parents:
diff changeset
516
a61af66fc99e Initial load
duke
parents:
diff changeset
517 void ciMethodData::print_data_on(outputStream* st) {
a61af66fc99e Initial load
duke
parents:
diff changeset
518 ResourceMark rm;
a61af66fc99e Initial load
duke
parents:
diff changeset
519 ciProfileData* data;
a61af66fc99e Initial load
duke
parents:
diff changeset
520 for (data = first_data(); is_valid(data); data = next_data(data)) {
a61af66fc99e Initial load
duke
parents:
diff changeset
521 st->print("%d", dp_to_di(data->dp()));
a61af66fc99e Initial load
duke
parents:
diff changeset
522 st->fill_to(6);
a61af66fc99e Initial load
duke
parents:
diff changeset
523 data->print_data_on(st);
a61af66fc99e Initial load
duke
parents:
diff changeset
524 }
45
48a3fa21394b 6667615: (Escape Analysis) extend MDO to cache arguments escape state
kvn
parents: 0
diff changeset
525 st->print_cr("--- Extra data:");
48a3fa21394b 6667615: (Escape Analysis) extend MDO to cache arguments escape state
kvn
parents: 0
diff changeset
526 DataLayout* dp = data_layout_at(data_size());
48a3fa21394b 6667615: (Escape Analysis) extend MDO to cache arguments escape state
kvn
parents: 0
diff changeset
527 DataLayout* end = data_layout_at(data_size() + extra_data_size());
14909
4ca6dc0799b6 Backout jdk9 merge
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 14500
diff changeset
528 for (; dp < end; dp = MethodData::next_extra(dp)) {
4ca6dc0799b6 Backout jdk9 merge
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 14500
diff changeset
529 if (dp->tag() == DataLayout::no_tag) continue;
4ca6dc0799b6 Backout jdk9 merge
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 14500
diff changeset
530 if (dp->tag() == DataLayout::bit_data_tag) {
45
48a3fa21394b 6667615: (Escape Analysis) extend MDO to cache arguments escape state
kvn
parents: 0
diff changeset
531 data = new BitData(dp);
14909
4ca6dc0799b6 Backout jdk9 merge
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 14500
diff changeset
532 } else {
4ca6dc0799b6 Backout jdk9 merge
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 14500
diff changeset
533 assert(dp->tag() == DataLayout::arg_info_data_tag, "must be BitData or ArgInfo");
45
48a3fa21394b 6667615: (Escape Analysis) extend MDO to cache arguments escape state
kvn
parents: 0
diff changeset
534 data = new ciArgInfoData(dp);
48a3fa21394b 6667615: (Escape Analysis) extend MDO to cache arguments escape state
kvn
parents: 0
diff changeset
535 dp = end; // ArgInfoData is at the end of extra data section.
48a3fa21394b 6667615: (Escape Analysis) extend MDO to cache arguments escape state
kvn
parents: 0
diff changeset
536 }
48a3fa21394b 6667615: (Escape Analysis) extend MDO to cache arguments escape state
kvn
parents: 0
diff changeset
537 st->print("%d", dp_to_di(data->dp()));
48a3fa21394b 6667615: (Escape Analysis) extend MDO to cache arguments escape state
kvn
parents: 0
diff changeset
538 st->fill_to(6);
48a3fa21394b 6667615: (Escape Analysis) extend MDO to cache arguments escape state
kvn
parents: 0
diff changeset
539 data->print_data_on(st);
48a3fa21394b 6667615: (Escape Analysis) extend MDO to cache arguments escape state
kvn
parents: 0
diff changeset
540 }
0
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parents:
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541 }
a61af66fc99e Initial load
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parents:
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542
12875
d13d7aba8c12 8023657: New type profiling points: arguments to call
roland
parents: 12868
diff changeset
543 void ciTypeEntries::print_ciklass(outputStream* st, intptr_t k) {
d13d7aba8c12 8023657: New type profiling points: arguments to call
roland
parents: 12868
diff changeset
544 if (TypeEntries::is_type_none(k)) {
d13d7aba8c12 8023657: New type profiling points: arguments to call
roland
parents: 12868
diff changeset
545 st->print("none");
d13d7aba8c12 8023657: New type profiling points: arguments to call
roland
parents: 12868
diff changeset
546 } else if (TypeEntries::is_type_unknown(k)) {
d13d7aba8c12 8023657: New type profiling points: arguments to call
roland
parents: 12868
diff changeset
547 st->print("unknown");
d13d7aba8c12 8023657: New type profiling points: arguments to call
roland
parents: 12868
diff changeset
548 } else {
d13d7aba8c12 8023657: New type profiling points: arguments to call
roland
parents: 12868
diff changeset
549 valid_ciklass(k)->print_name_on(st);
d13d7aba8c12 8023657: New type profiling points: arguments to call
roland
parents: 12868
diff changeset
550 }
d13d7aba8c12 8023657: New type profiling points: arguments to call
roland
parents: 12868
diff changeset
551 if (TypeEntries::was_null_seen(k)) {
d13d7aba8c12 8023657: New type profiling points: arguments to call
roland
parents: 12868
diff changeset
552 st->print(" (null seen)");
d13d7aba8c12 8023657: New type profiling points: arguments to call
roland
parents: 12868
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553 }
d13d7aba8c12 8023657: New type profiling points: arguments to call
roland
parents: 12868
diff changeset
554 }
d13d7aba8c12 8023657: New type profiling points: arguments to call
roland
parents: 12868
diff changeset
555
d13d7aba8c12 8023657: New type profiling points: arguments to call
roland
parents: 12868
diff changeset
556 void ciTypeStackSlotEntries::print_data_on(outputStream* st) const {
12882
ce0cc25bc5e2 8026054: New type profiling points: type of return values at calls
roland
parents: 12875
diff changeset
557 for (int i = 0; i < _number_of_entries; i++) {
12875
d13d7aba8c12 8023657: New type profiling points: arguments to call
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diff changeset
558 _pd->tab(st);
d13d7aba8c12 8023657: New type profiling points: arguments to call
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559 st->print("%d: stack (%u) ", i, stack_slot(i));
d13d7aba8c12 8023657: New type profiling points: arguments to call
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diff changeset
560 print_ciklass(st, type(i));
d13d7aba8c12 8023657: New type profiling points: arguments to call
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diff changeset
561 st->cr();
d13d7aba8c12 8023657: New type profiling points: arguments to call
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diff changeset
562 }
d13d7aba8c12 8023657: New type profiling points: arguments to call
roland
parents: 12868
diff changeset
563 }
d13d7aba8c12 8023657: New type profiling points: arguments to call
roland
parents: 12868
diff changeset
564
12882
ce0cc25bc5e2 8026054: New type profiling points: type of return values at calls
roland
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diff changeset
565 void ciReturnTypeEntry::print_data_on(outputStream* st) const {
ce0cc25bc5e2 8026054: New type profiling points: type of return values at calls
roland
parents: 12875
diff changeset
566 _pd->tab(st);
ce0cc25bc5e2 8026054: New type profiling points: type of return values at calls
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567 st->print("ret ");
ce0cc25bc5e2 8026054: New type profiling points: type of return values at calls
roland
parents: 12875
diff changeset
568 print_ciklass(st, type());
ce0cc25bc5e2 8026054: New type profiling points: type of return values at calls
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parents: 12875
diff changeset
569 st->cr();
ce0cc25bc5e2 8026054: New type profiling points: type of return values at calls
roland
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570 }
ce0cc25bc5e2 8026054: New type profiling points: type of return values at calls
roland
parents: 12875
diff changeset
571
14909
4ca6dc0799b6 Backout jdk9 merge
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 14500
diff changeset
572 void ciCallTypeData::print_data_on(outputStream* st) const {
4ca6dc0799b6 Backout jdk9 merge
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 14500
diff changeset
573 print_shared(st, "ciCallTypeData");
12882
ce0cc25bc5e2 8026054: New type profiling points: type of return values at calls
roland
parents: 12875
diff changeset
574 if (has_arguments()) {
ce0cc25bc5e2 8026054: New type profiling points: type of return values at calls
roland
parents: 12875
diff changeset
575 tab(st, true);
ce0cc25bc5e2 8026054: New type profiling points: type of return values at calls
roland
parents: 12875
diff changeset
576 st->print("argument types");
ce0cc25bc5e2 8026054: New type profiling points: type of return values at calls
roland
parents: 12875
diff changeset
577 args()->print_data_on(st);
ce0cc25bc5e2 8026054: New type profiling points: type of return values at calls
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parents: 12875
diff changeset
578 }
ce0cc25bc5e2 8026054: New type profiling points: type of return values at calls
roland
parents: 12875
diff changeset
579 if (has_return()) {
ce0cc25bc5e2 8026054: New type profiling points: type of return values at calls
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parents: 12875
diff changeset
580 tab(st, true);
ce0cc25bc5e2 8026054: New type profiling points: type of return values at calls
roland
parents: 12875
diff changeset
581 st->print("return type");
ce0cc25bc5e2 8026054: New type profiling points: type of return values at calls
roland
parents: 12875
diff changeset
582 ret()->print_data_on(st);
ce0cc25bc5e2 8026054: New type profiling points: type of return values at calls
roland
parents: 12875
diff changeset
583 }
12875
d13d7aba8c12 8023657: New type profiling points: arguments to call
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parents: 12868
diff changeset
584 }
d13d7aba8c12 8023657: New type profiling points: arguments to call
roland
parents: 12868
diff changeset
585
d13d7aba8c12 8023657: New type profiling points: arguments to call
roland
parents: 12868
diff changeset
586 void ciReceiverTypeData::print_receiver_data_on(outputStream* st) const {
0
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587 uint row;
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588 int entries = 0;
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parents:
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589 for (row = 0; row < row_limit(); row++) {
a61af66fc99e Initial load
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parents:
diff changeset
590 if (receiver(row) != NULL) entries++;
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parents:
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591 }
a61af66fc99e Initial load
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parents:
diff changeset
592 st->print_cr("count(%u) entries(%u)", count(), entries);
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parents:
diff changeset
593 for (row = 0; row < row_limit(); row++) {
a61af66fc99e Initial load
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parents:
diff changeset
594 if (receiver(row) != NULL) {
a61af66fc99e Initial load
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parents:
diff changeset
595 tab(st);
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parents:
diff changeset
596 receiver(row)->print_name_on(st);
a61af66fc99e Initial load
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parents:
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597 st->print_cr("(%u)", receiver_count(row));
a61af66fc99e Initial load
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parents:
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598 }
a61af66fc99e Initial load
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parents:
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599 }
a61af66fc99e Initial load
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parents:
diff changeset
600 }
a61af66fc99e Initial load
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parents:
diff changeset
601
14909
4ca6dc0799b6 Backout jdk9 merge
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 14500
diff changeset
602 void ciReceiverTypeData::print_data_on(outputStream* st) const {
4ca6dc0799b6 Backout jdk9 merge
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 14500
diff changeset
603 print_shared(st, "ciReceiverTypeData");
0
a61af66fc99e Initial load
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parents:
diff changeset
604 print_receiver_data_on(st);
a61af66fc99e Initial load
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parents:
diff changeset
605 }
a61af66fc99e Initial load
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parents:
diff changeset
606
14909
4ca6dc0799b6 Backout jdk9 merge
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 14500
diff changeset
607 void ciVirtualCallData::print_data_on(outputStream* st) const {
4ca6dc0799b6 Backout jdk9 merge
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 14500
diff changeset
608 print_shared(st, "ciVirtualCallData");
0
a61af66fc99e Initial load
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parents:
diff changeset
609 rtd_super()->print_receiver_data_on(st);
a61af66fc99e Initial load
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parents:
diff changeset
610 }
12875
d13d7aba8c12 8023657: New type profiling points: arguments to call
roland
parents: 12868
diff changeset
611
14909
4ca6dc0799b6 Backout jdk9 merge
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 14500
diff changeset
612 void ciVirtualCallTypeData::print_data_on(outputStream* st) const {
4ca6dc0799b6 Backout jdk9 merge
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 14500
diff changeset
613 print_shared(st, "ciVirtualCallTypeData");
12875
d13d7aba8c12 8023657: New type profiling points: arguments to call
roland
parents: 12868
diff changeset
614 rtd_super()->print_receiver_data_on(st);
12882
ce0cc25bc5e2 8026054: New type profiling points: type of return values at calls
roland
parents: 12875
diff changeset
615 if (has_arguments()) {
ce0cc25bc5e2 8026054: New type profiling points: type of return values at calls
roland
parents: 12875
diff changeset
616 tab(st, true);
ce0cc25bc5e2 8026054: New type profiling points: type of return values at calls
roland
parents: 12875
diff changeset
617 st->print("argument types");
ce0cc25bc5e2 8026054: New type profiling points: type of return values at calls
roland
parents: 12875
diff changeset
618 args()->print_data_on(st);
ce0cc25bc5e2 8026054: New type profiling points: type of return values at calls
roland
parents: 12875
diff changeset
619 }
ce0cc25bc5e2 8026054: New type profiling points: type of return values at calls
roland
parents: 12875
diff changeset
620 if (has_return()) {
ce0cc25bc5e2 8026054: New type profiling points: type of return values at calls
roland
parents: 12875
diff changeset
621 tab(st, true);
ce0cc25bc5e2 8026054: New type profiling points: type of return values at calls
roland
parents: 12875
diff changeset
622 st->print("return type");
ce0cc25bc5e2 8026054: New type profiling points: type of return values at calls
roland
parents: 12875
diff changeset
623 ret()->print_data_on(st);
ce0cc25bc5e2 8026054: New type profiling points: type of return values at calls
roland
parents: 12875
diff changeset
624 }
12875
d13d7aba8c12 8023657: New type profiling points: arguments to call
roland
parents: 12868
diff changeset
625 }
12962
5ccbab1c69f3 8026251: New type profiling points: parameters to methods
roland
parents: 12882
diff changeset
626
14909
4ca6dc0799b6 Backout jdk9 merge
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 14500
diff changeset
627 void ciParametersTypeData::print_data_on(outputStream* st) const {
4ca6dc0799b6 Backout jdk9 merge
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 14500
diff changeset
628 st->print_cr("Parametertypes");
12962
5ccbab1c69f3 8026251: New type profiling points: parameters to methods
roland
parents: 12882
diff changeset
629 parameters()->print_data_on(st);
5ccbab1c69f3 8026251: New type profiling points: parameters to methods
roland
parents: 12882
diff changeset
630 }
0
a61af66fc99e Initial load
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parents:
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631 #endif