Mercurial > hg > graal-compiler
annotate graal/com.oracle.graal.printer/src/com/oracle/graal/printer/CFGPrinter.java @ 14796:f5b3292b4ded
Restrict access to members of LIRGenerator.
author | Josef Eisl <josef.eisl@jku.at> |
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date | Thu, 13 Mar 2014 13:28:09 +0100 |
parents | 9f8b3c49fb42 |
children | a8723f1ff542 80147dac0d6e |
rev | line source |
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1 /* |
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2 * Copyright (c) 2009, 2012, Oracle and/or its affiliates. All rights reserved. |
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3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
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4 * |
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5 * This code is free software; you can redistribute it and/or modify it |
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6 * under the terms of the GNU General Public License version 2 only, as |
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7 * published by the Free Software Foundation. |
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8 * |
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9 * This code is distributed in the hope that it will be useful, but WITHOUT |
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10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
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11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
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12 * version 2 for more details (a copy is included in the LICENSE file that |
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13 * accompanied this code). |
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14 * |
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15 * You should have received a copy of the GNU General Public License version |
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16 * 2 along with this work; if not, write to the Free Software Foundation, |
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17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
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18 * |
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19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
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20 * or visit www.oracle.com if you need additional information or have any |
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21 * questions. |
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22 */ |
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23 package com.oracle.graal.printer; |
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24 |
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25 import static com.oracle.graal.api.code.ValueUtil.*; |
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26 |
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27 import java.io.*; |
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28 import java.util.*; |
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29 |
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30 import com.oracle.graal.api.code.*; |
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31 import com.oracle.graal.api.meta.*; |
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32 import com.oracle.graal.compiler.alloc.*; |
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33 import com.oracle.graal.compiler.alloc.Interval.UsePosList; |
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34 import com.oracle.graal.compiler.gen.*; |
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35 import com.oracle.graal.graph.*; |
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36 import com.oracle.graal.graph.Node.Verbosity; |
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37 import com.oracle.graal.graph.NodeClass.NodeClassIterator; |
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38 import com.oracle.graal.graph.NodeClass.Position; |
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39 import com.oracle.graal.java.*; |
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40 import com.oracle.graal.lir.*; |
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41 import com.oracle.graal.nodes.*; |
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42 import com.oracle.graal.nodes.calc.*; |
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43 import com.oracle.graal.nodes.cfg.*; |
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44 |
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45 /** |
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46 * Utility for printing Graal IR at various compilation phases. |
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47 */ |
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48 class CFGPrinter extends CompilationPrinter { |
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49 |
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50 protected TargetDescription target; |
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51 protected LIR lir; |
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52 protected LIRGenerator lirGenerator; |
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53 protected ControlFlowGraph cfg; |
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54 |
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55 /** |
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56 * Creates a control flow graph printer. |
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57 * |
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58 * @param out where the output generated via this printer shown be written |
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59 */ |
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60 public CFGPrinter(OutputStream out) { |
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61 super(out); |
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62 } |
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63 |
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64 /** |
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65 * Prints the control flow graph denoted by a given block map. |
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66 * |
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67 * @param label A label describing the compilation phase that produced the control flow graph. |
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68 * @param blockMap A data structure describing the blocks in a method and how they are |
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69 * connected. |
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70 */ |
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71 public void printCFG(String label, BciBlockMapping blockMap) { |
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72 begin("cfg"); |
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73 out.print("name \"").print(label).println('"'); |
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74 for (BciBlockMapping.Block block : blockMap.blocks) { |
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75 begin("block"); |
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76 printBlock(block); |
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77 end("block"); |
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78 } |
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79 end("cfg"); |
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80 } |
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81 |
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82 private void printBlock(BciBlockMapping.Block block) { |
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83 out.print("name \"B").print(block.startBci).println('"'); |
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84 out.print("from_bci ").println(block.startBci); |
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85 out.print("to_bci ").println(block.endBci); |
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86 |
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87 out.println("predecessors "); |
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88 |
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89 out.print("successors "); |
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90 for (BciBlockMapping.Block succ : block.successors) { |
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91 if (!succ.isExceptionEntry) { |
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92 out.print("\"B").print(succ.startBci).print("\" "); |
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93 } |
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94 } |
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95 out.println(); |
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96 |
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97 out.print("xhandlers"); |
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98 for (BciBlockMapping.Block succ : block.successors) { |
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99 if (succ.isExceptionEntry) { |
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100 out.print("\"B").print(succ.startBci).print("\" "); |
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101 } |
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102 } |
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103 out.println(); |
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104 |
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105 out.print("flags "); |
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106 if (block.isExceptionEntry) { |
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107 out.print("\"ex\" "); |
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108 } |
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109 if (block.isLoopHeader) { |
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110 out.print("\"plh\" "); |
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111 } |
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112 out.println(); |
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113 |
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114 out.print("loop_depth ").println(Long.bitCount(block.loops)); |
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115 } |
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116 |
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117 private NodeMap<Block> latestScheduling; |
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118 private NodeBitMap printedNodes; |
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119 |
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120 private boolean inFixedSchedule(Node node) { |
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121 return lir != null || node.isDeleted() || cfg.getNodeToBlock().get(node) != null; |
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122 } |
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123 |
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124 /** |
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125 * Prints the specified list of blocks. |
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126 * |
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127 * @param label A label describing the compilation phase that produced the control flow graph. |
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128 * @param blocks The list of blocks to be printed. |
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129 */ |
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130 public void printCFG(String label, List<? extends AbstractBlock<?>> blocks, boolean printNodes) { |
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131 if (lir == null) { |
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132 latestScheduling = new NodeMap<>(cfg.getNodeToBlock()); |
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133 for (AbstractBlock<?> abstractBlock : blocks) { |
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134 Block block = (Block) abstractBlock; |
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135 Node cur = block.getBeginNode(); |
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136 while (true) { |
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137 assert inFixedSchedule(cur) && latestScheduling.get(cur) == block; |
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138 scheduleInputs(cur, block); |
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139 |
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140 if (cur == block.getEndNode()) { |
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141 break; |
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142 } |
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143 assert cur.successors().count() == 1; |
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144 cur = cur.successors().first(); |
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145 } |
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146 } |
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147 } |
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148 printedNodes = new NodeBitMap(cfg.graph); |
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149 |
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150 begin("cfg"); |
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151 out.print("name \"").print(label).println('"'); |
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152 for (AbstractBlock<?> abstractBlock : blocks) { |
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153 Block block = (Block) abstractBlock; |
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154 printBlock(block, printNodes); |
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155 } |
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156 end("cfg"); |
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157 |
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158 latestScheduling = null; |
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159 printedNodes = null; |
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160 } |
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161 |
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162 private void scheduleInputs(Node node, Block nodeBlock) { |
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163 if (node instanceof PhiNode) { |
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164 PhiNode phi = (PhiNode) node; |
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165 assert nodeBlock.getBeginNode() == phi.merge(); |
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166 for (Block pred : nodeBlock.getPredecessors()) { |
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167 schedule(phi.valueAt((AbstractEndNode) pred.getEndNode()), pred); |
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168 } |
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169 |
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170 } else { |
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171 for (Node input : node.inputs()) { |
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172 schedule(input, nodeBlock); |
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173 } |
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174 } |
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175 } |
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176 |
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177 private void schedule(Node input, Block block) { |
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178 if (!inFixedSchedule(input)) { |
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179 Block inputBlock = block; |
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180 if (latestScheduling.get(input) != null) { |
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181 inputBlock = ControlFlowGraph.commonDominator(inputBlock, latestScheduling.get(input)); |
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182 } |
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183 if (inputBlock != latestScheduling.get(input)) { |
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184 latestScheduling.set(input, inputBlock); |
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185 scheduleInputs(input, inputBlock); |
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186 } |
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187 } |
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188 } |
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189 |
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190 private void printBlock(Block block, boolean printNodes) { |
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191 begin("block"); |
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192 |
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193 out.print("name \"").print(blockToString(block)).println('"'); |
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194 out.println("from_bci -1"); |
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195 out.println("to_bci -1"); |
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196 |
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197 out.print("predecessors "); |
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198 for (Block pred : block.getPredecessors()) { |
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199 out.print("\"").print(blockToString(pred)).print("\" "); |
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200 } |
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201 out.println(); |
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202 |
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203 out.print("successors "); |
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204 for (Block succ : block.getSuccessors()) { |
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205 if (!succ.isExceptionEntry()) { |
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206 out.print("\"").print(blockToString(succ)).print("\" "); |
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207 } |
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208 } |
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209 out.println(); |
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210 |
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211 out.print("xhandlers"); |
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212 for (Block succ : block.getSuccessors()) { |
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213 if (succ.isExceptionEntry()) { |
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214 out.print("\"").print(blockToString(succ)).print("\" "); |
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215 } |
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216 } |
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217 out.println(); |
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218 |
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219 out.print("flags "); |
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220 if (block.isLoopHeader()) { |
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221 out.print("\"llh\" "); |
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222 } |
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223 if (block.isLoopEnd()) { |
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224 out.print("\"lle\" "); |
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225 } |
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226 if (block.isExceptionEntry()) { |
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227 out.print("\"ex\" "); |
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228 } |
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229 out.println(); |
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230 |
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231 if (block.getLoop() != null) { |
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232 out.print("loop_index ").println(block.getLoop().index); |
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233 out.print("loop_depth ").println(block.getLoop().depth); |
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234 } |
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235 |
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236 if (printNodes) { |
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|
237 printNodes(block); |
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238 } |
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239 printLIR(block); |
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240 end("block"); |
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241 } |
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242 |
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243 private void printNodes(Block block) { |
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244 begin("IR"); |
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245 out.println("HIR"); |
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246 out.disableIndentation(); |
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247 |
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248 if (block.getBeginNode() instanceof MergeNode) { |
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249 // Currently phi functions are not in the schedule, so print them separately here. |
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250 for (ValueNode phi : ((MergeNode) block.getBeginNode()).phis()) { |
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251 printNode(phi, false); |
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252 } |
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253 } |
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254 |
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255 // Currently no node printing for lir |
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256 if (lir == null) { |
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257 Node cur = block.getBeginNode(); |
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258 while (true) { |
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259 printNode(cur, false); |
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260 |
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261 if (cur == block.getEndNode()) { |
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262 for (Map.Entry<Node, Block> entry : latestScheduling.entries()) { |
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263 if (entry.getValue() == block && !inFixedSchedule(entry.getKey()) && !printedNodes.isMarked(entry.getKey())) { |
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264 printNode(entry.getKey(), true); |
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265 } |
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266 } |
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267 break; |
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268 } |
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269 assert cur.successors().count() == 1; |
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270 cur = cur.successors().first(); |
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271 } |
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272 |
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273 } |
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274 |
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275 out.enableIndentation(); |
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276 end("IR"); |
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277 } |
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278 |
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279 private void printNode(Node node, boolean unscheduled) { |
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280 assert !printedNodes.isMarked(node); |
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281 printedNodes.mark(node); |
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282 |
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283 if (!(node instanceof PhiNode)) { |
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284 for (Node input : node.inputs()) { |
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285 if (!inFixedSchedule(input) && !printedNodes.isMarked(input)) { |
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286 printNode(input, true); |
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287 } |
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288 } |
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289 } |
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290 |
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291 if (unscheduled) { |
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292 assert lir == null : "unscheduled nodes can only be present before LIR generation"; |
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293 out.print("f ").print(HOVER_START).print("u").print(HOVER_SEP).print("unscheduled").print(HOVER_END).println(COLUMN_END); |
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294 } else if (node instanceof FixedWithNextNode) { |
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295 out.print("f ").print(HOVER_START).print("#").print(HOVER_SEP).print("fixed with next").print(HOVER_END).println(COLUMN_END); |
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296 } else if (node instanceof FixedNode) { |
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297 out.print("f ").print(HOVER_START).print("*").print(HOVER_SEP).print("fixed").print(HOVER_END).println(COLUMN_END); |
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298 } else if (node instanceof FloatingNode) { |
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299 out.print("f ").print(HOVER_START).print("~").print(HOVER_SEP).print("floating").print(HOVER_END).println(COLUMN_END); |
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300 } |
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301 out.print("tid ").print(nodeToString(node)).println(COLUMN_END); |
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302 |
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303 if (lirGenerator != null) { |
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304 Value operand = lirGenerator.getNodeOperands().get(node); |
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305 if (operand != null) { |
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306 out.print("result ").print(operand.toString()).println(COLUMN_END); |
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307 } |
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308 } |
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309 |
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310 if (node instanceof StateSplit) { |
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311 StateSplit stateSplit = (StateSplit) node; |
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312 if (stateSplit.stateAfter() != null) { |
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313 String state = stateToString(stateSplit.stateAfter()); |
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314 out.print("st ").print(HOVER_START).print("st").print(HOVER_SEP).print(state).print(HOVER_END).println(COLUMN_END); |
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315 } |
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|
316 } |
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317 |
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318 Map<Object, Object> props = new TreeMap<>(node.getDebugProperties()); |
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319 out.print("d ").print(HOVER_START).print("d").print(HOVER_SEP); |
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320 out.println("=== Debug Properties ==="); |
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321 for (Map.Entry<Object, Object> entry : props.entrySet()) { |
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322 out.print(entry.getKey().toString()).print(": ").print(entry.getValue() == null ? "[null]" : entry.getValue().toString()).println(); |
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323 } |
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324 out.println("=== Inputs ==="); |
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325 printNamedNodes(node, node.inputs().iterator(), "", "\n", null); |
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326 out.println("=== Succesors ==="); |
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327 printNamedNodes(node, node.successors().iterator(), "", "\n", null); |
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328 out.println("=== Usages ==="); |
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made ConstantNodes (optionally) not record their usages (GRAAL-508)
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|
329 if (node.recordsUsages() && !node.usages().isEmpty()) { |
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330 for (Node usage : node.usages()) { |
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331 out.print(nodeToString(usage)).print(" "); |
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|
332 } |
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333 out.println(); |
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|
334 } |
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|
335 out.println("=== Predecessor ==="); |
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|
336 out.print(nodeToString(node.predecessor())).print(" "); |
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|
337 out.print(HOVER_END).println(COLUMN_END); |
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|
338 |
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|
339 out.print("instruction "); |
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|
340 out.print(HOVER_START).print(node.getNodeClass().shortName()).print(HOVER_SEP).print(node.getClass().getName()).print(HOVER_END).print(" "); |
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|
341 printNamedNodes(node, node.inputs().iterator(), "", "", "#NDF"); |
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|
342 printNamedNodes(node, node.successors().iterator(), "#", "", "#NDF"); |
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|
343 for (Map.Entry<Object, Object> entry : props.entrySet()) { |
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|
344 String key = entry.getKey().toString(); |
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|
345 if (key.startsWith("data.") && !key.equals("data.stamp")) { |
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|
346 out.print(key.substring("data.".length())).print(": ").print(entry.getValue() == null ? "[null]" : entry.getValue().toString()).print(" "); |
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|
347 } |
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|
348 } |
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|
349 out.print(COLUMN_END).print(' ').println(COLUMN_END); |
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|
350 } |
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|
351 |
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|
352 private void printNamedNodes(Node node, NodeClassIterator iter, String prefix, String suffix, String hideSuffix) { |
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|
353 int lastIndex = -1; |
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|
354 while (iter.hasNext()) { |
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|
355 Position pos = iter.nextPosition(); |
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|
356 if (hideSuffix != null && node.getNodeClass().getName(pos).endsWith(hideSuffix)) { |
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parents:
diff
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|
357 continue; |
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parents:
diff
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|
358 } |
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parents:
diff
changeset
|
359 |
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parents:
diff
changeset
|
360 if (pos.index != lastIndex) { |
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parents:
diff
changeset
|
361 if (lastIndex != -1) { |
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parents:
diff
changeset
|
362 out.print(suffix); |
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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
363 } |
e233f5660da4
Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
364 out.print(prefix).print(node.getNodeClass().getName(pos)).print(": "); |
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parents:
diff
changeset
|
365 lastIndex = pos.index; |
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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
366 } |
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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
367 out.print(nodeToString(node.getNodeClass().get(node, pos))).print(" "); |
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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
368 } |
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parents:
diff
changeset
|
369 if (lastIndex != -1) { |
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parents:
diff
changeset
|
370 out.print(suffix); |
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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
371 } |
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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
372 } |
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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
373 |
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Initial commit of SSA-based spill-all register assignment
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|
374 private String stateToString(FrameState state) { |
3733
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parents:
diff
changeset
|
375 StringBuilder buf = new StringBuilder(); |
4142
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Adjust code base to new level of warnings.
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parents:
3733
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changeset
|
376 FrameState curState = state; |
3733
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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
377 do { |
5719
429accae15aa
moved some methods from CodeUtil to MetaUtil
Doug Simon <doug.simon@oracle.com>
parents:
5711
diff
changeset
|
378 buf.append(MetaUtil.toLocation(curState.method(), curState.bci)).append('\n'); |
3733
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parents:
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changeset
|
379 |
4142
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Adjust code base to new level of warnings.
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parents:
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diff
changeset
|
380 if (curState.stackSize() > 0) { |
3733
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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
381 buf.append("stack: "); |
4142
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parents:
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changeset
|
382 for (int i = 0; i < curState.stackSize(); i++) { |
4169
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Initial commit of SSA-based spill-all register assignment
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parents:
4142
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|
383 buf.append(stateValueToString(curState.stackAt(i))).append(' '); |
3733
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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
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|
384 } |
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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
385 buf.append("\n"); |
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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
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|
386 } |
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parents:
diff
changeset
|
387 |
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parents:
diff
changeset
|
388 buf.append("locals: "); |
4142
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parents:
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|
389 for (int i = 0; i < curState.localsSize(); i++) { |
4169
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Initial commit of SSA-based spill-all register assignment
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parents:
4142
diff
changeset
|
390 buf.append(stateValueToString(curState.localAt(i))).append(' '); |
3733
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parents:
diff
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|
391 } |
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parents:
diff
changeset
|
392 buf.append("\n"); |
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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
393 |
6436
5395ecdfce8a
move monitors into FrameState (fixes subtle issues for tail duplication and other optimizations)
Lukas Stadler <lukas.stadler@jku.at>
parents:
6418
diff
changeset
|
394 buf.append("locks: "); |
5395ecdfce8a
move monitors into FrameState (fixes subtle issues for tail duplication and other optimizations)
Lukas Stadler <lukas.stadler@jku.at>
parents:
6418
diff
changeset
|
395 for (int i = 0; i < curState.locksSize(); i++) { |
5395ecdfce8a
move monitors into FrameState (fixes subtle issues for tail duplication and other optimizations)
Lukas Stadler <lukas.stadler@jku.at>
parents:
6418
diff
changeset
|
396 buf.append(stateValueToString(curState.lockAt(i))).append(' '); |
5395ecdfce8a
move monitors into FrameState (fixes subtle issues for tail duplication and other optimizations)
Lukas Stadler <lukas.stadler@jku.at>
parents:
6418
diff
changeset
|
397 } |
5395ecdfce8a
move monitors into FrameState (fixes subtle issues for tail duplication and other optimizations)
Lukas Stadler <lukas.stadler@jku.at>
parents:
6418
diff
changeset
|
398 buf.append("\n"); |
5395ecdfce8a
move monitors into FrameState (fixes subtle issues for tail duplication and other optimizations)
Lukas Stadler <lukas.stadler@jku.at>
parents:
6418
diff
changeset
|
399 |
4142
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Adjust code base to new level of warnings.
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parents:
3733
diff
changeset
|
400 curState = curState.outerFrameState(); |
bc8527f3071c
Adjust code base to new level of warnings.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
3733
diff
changeset
|
401 } while (curState != null); |
3733
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parents:
diff
changeset
|
402 |
e233f5660da4
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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
403 return buf.toString(); |
e233f5660da4
Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
404 } |
e233f5660da4
Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
405 |
4169
f5328dda9714
Initial commit of SSA-based spill-all register assignment
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents:
4142
diff
changeset
|
406 private String stateValueToString(ValueNode value) { |
f5328dda9714
Initial commit of SSA-based spill-all register assignment
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parents:
4142
diff
changeset
|
407 String result = nodeToString(value); |
14796
f5b3292b4ded
Restrict access to members of LIRGenerator.
Josef Eisl <josef.eisl@jku.at>
parents:
14795
diff
changeset
|
408 if (lirGenerator != null && lirGenerator.getNodeOperands() != null && value != null) { |
f5b3292b4ded
Restrict access to members of LIRGenerator.
Josef Eisl <josef.eisl@jku.at>
parents:
14795
diff
changeset
|
409 Value operand = lirGenerator.getNodeOperands().get(value); |
4169
f5328dda9714
Initial commit of SSA-based spill-all register assignment
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parents:
4142
diff
changeset
|
410 if (operand != null) { |
f5328dda9714
Initial commit of SSA-based spill-all register assignment
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parents:
4142
diff
changeset
|
411 result += ": " + operand; |
f5328dda9714
Initial commit of SSA-based spill-all register assignment
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parents:
4142
diff
changeset
|
412 } |
3733
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Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
413 } |
4169
f5328dda9714
Initial commit of SSA-based spill-all register assignment
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parents:
4142
diff
changeset
|
414 return result; |
3733
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Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
415 } |
e233f5660da4
Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
416 |
e233f5660da4
Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
417 /** |
e233f5660da4
Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
418 * Prints the LIR for each instruction in a given block. |
7530
5e3d1a68664e
applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents:
7499
diff
changeset
|
419 * |
3733
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Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
420 * @param block the block to print |
e233f5660da4
Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
421 */ |
4435
57cb8ec5f6bb
Restructure block and control flow graph data structures
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents:
4295
diff
changeset
|
422 private void printLIR(Block block) { |
6418
aa57aa781e86
fixed small regression in CFGPrinter
Doug Simon <doug.simon@oracle.com>
parents:
6411
diff
changeset
|
423 if (lir == null) { |
aa57aa781e86
fixed small regression in CFGPrinter
Doug Simon <doug.simon@oracle.com>
parents:
6411
diff
changeset
|
424 return; |
aa57aa781e86
fixed small regression in CFGPrinter
Doug Simon <doug.simon@oracle.com>
parents:
6411
diff
changeset
|
425 } |
6411
c5afcc2ebd3d
change of project structure: separate compiler and LIR, put EA into separate project
Lukas Stadler <lukas.stadler@jku.at>
parents:
6329
diff
changeset
|
426 List<LIRInstruction> lirInstructions = lir.lir(block); |
4260
78379b4203ec
remove a number of GraalCompilation usages in backend and CFGPrinter (breaks CFGPrinter lir output)
Lukas Stadler <lukas.stadler@jku.at>
parents:
4233
diff
changeset
|
427 if (lirInstructions == null) { |
3733
e233f5660da4
Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
428 return; |
e233f5660da4
Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
429 } |
e233f5660da4
Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
430 |
e233f5660da4
Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
431 begin("IR"); |
e233f5660da4
Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
432 out.println("LIR"); |
4169
f5328dda9714
Initial commit of SSA-based spill-all register assignment
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parents:
4142
diff
changeset
|
433 |
4260
78379b4203ec
remove a number of GraalCompilation usages in backend and CFGPrinter (breaks CFGPrinter lir output)
Lukas Stadler <lukas.stadler@jku.at>
parents:
4233
diff
changeset
|
434 for (int i = 0; i < lirInstructions.size(); i++) { |
78379b4203ec
remove a number of GraalCompilation usages in backend and CFGPrinter (breaks CFGPrinter lir output)
Lukas Stadler <lukas.stadler@jku.at>
parents:
4233
diff
changeset
|
435 LIRInstruction inst = lirInstructions.get(i); |
3733
e233f5660da4
Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
436 out.printf("nr %4d ", inst.id()).print(COLUMN_END); |
e233f5660da4
Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
437 |
5733
141b15521a39
use annotated fields for operands of LIR instructions
Christian Wimmer <christian.wimmer@oracle.com>
parents:
5724
diff
changeset
|
438 final StringBuilder stateString = new StringBuilder(); |
141b15521a39
use annotated fields for operands of LIR instructions
Christian Wimmer <christian.wimmer@oracle.com>
parents:
5724
diff
changeset
|
439 inst.forEachState(new LIRInstruction.StateProcedure() { |
7530
5e3d1a68664e
applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents:
7499
diff
changeset
|
440 |
5733
141b15521a39
use annotated fields for operands of LIR instructions
Christian Wimmer <christian.wimmer@oracle.com>
parents:
5724
diff
changeset
|
441 @Override |
141b15521a39
use annotated fields for operands of LIR instructions
Christian Wimmer <christian.wimmer@oracle.com>
parents:
5724
diff
changeset
|
442 protected void doState(LIRFrameState state) { |
141b15521a39
use annotated fields for operands of LIR instructions
Christian Wimmer <christian.wimmer@oracle.com>
parents:
5724
diff
changeset
|
443 if (state.hasDebugInfo()) { |
9336
47e7933283f1
added support for adding callee save information to a DebugInfo (GRAAL-81)
Doug Simon <doug.simon@oracle.com>
parents:
7530
diff
changeset
|
444 DebugInfo di = state.debugInfo(); |
13725
8d8732e14447
Refactor reference maps.
Roland Schatz <roland.schatz@oracle.com>
parents:
12570
diff
changeset
|
445 stateString.append(debugInfoToString(di.getBytecodePosition(), di.getReferenceMap(), di.getCalleeSaveInfo(), target.arch)); |
5733
141b15521a39
use annotated fields for operands of LIR instructions
Christian Wimmer <christian.wimmer@oracle.com>
parents:
5724
diff
changeset
|
446 } else { |
13725
8d8732e14447
Refactor reference maps.
Roland Schatz <roland.schatz@oracle.com>
parents:
12570
diff
changeset
|
447 stateString.append(debugInfoToString(state.topFrame, null, null, target.arch)); |
5733
141b15521a39
use annotated fields for operands of LIR instructions
Christian Wimmer <christian.wimmer@oracle.com>
parents:
5724
diff
changeset
|
448 } |
141b15521a39
use annotated fields for operands of LIR instructions
Christian Wimmer <christian.wimmer@oracle.com>
parents:
5724
diff
changeset
|
449 } |
141b15521a39
use annotated fields for operands of LIR instructions
Christian Wimmer <christian.wimmer@oracle.com>
parents:
5724
diff
changeset
|
450 }); |
141b15521a39
use annotated fields for operands of LIR instructions
Christian Wimmer <christian.wimmer@oracle.com>
parents:
5724
diff
changeset
|
451 if (stateString.length() > 0) { |
3733
e233f5660da4
Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
452 int level = out.indentationLevel(); |
e233f5660da4
Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
453 out.adjustIndentation(-level); |
5733
141b15521a39
use annotated fields for operands of LIR instructions
Christian Wimmer <christian.wimmer@oracle.com>
parents:
5724
diff
changeset
|
454 out.print(" st ").print(HOVER_START).print("st").print(HOVER_SEP).print(stateString.toString()).print(HOVER_END).print(COLUMN_END); |
3733
e233f5660da4
Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
455 out.adjustIndentation(level); |
e233f5660da4
Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
456 } |
e233f5660da4
Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
457 |
4169
f5328dda9714
Initial commit of SSA-based spill-all register assignment
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parents:
4142
diff
changeset
|
458 out.print(" instruction ").print(inst.toString()).print(COLUMN_END); |
3733
e233f5660da4
Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
459 out.println(COLUMN_END); |
e233f5660da4
Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
460 } |
e233f5660da4
Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
461 end("IR"); |
e233f5660da4
Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
462 } |
e233f5660da4
Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
463 |
e233f5660da4
Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
464 private String nodeToString(Node node) { |
e233f5660da4
Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
465 if (node == null) { |
e233f5660da4
Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
466 return "-"; |
e233f5660da4
Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
467 } |
e233f5660da4
Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
468 String prefix; |
9436
ae815a4c112a
Rename BeginNode => AbstractBeginNode and make abstract. Introduce concrete subclass BeginNode.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
9434
diff
changeset
|
469 if (node instanceof AbstractBeginNode && lir == null) { |
3733
e233f5660da4
Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
470 prefix = "B"; |
e233f5660da4
Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
471 } else if (node instanceof ValueNode) { |
e233f5660da4
Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
472 ValueNode value = (ValueNode) node; |
5540
a891c53a295b
Renaming RiKind => Kind.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
5539
diff
changeset
|
473 if (value.kind() == Kind.Illegal) { |
3733
e233f5660da4
Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
474 prefix = "v"; |
e233f5660da4
Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
475 } else { |
6539
2463eb24b644
Cleanup of Graal API: Rename methods so that it follows the getXxx naming convention and so that they are similar to the names of the java.lang.reflect classes. Remove unused methods.
Christian Wimmer <christian.wimmer@oracle.com>
parents:
6529
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476 prefix = String.valueOf(value.kind().getTypeChar()); |
3733
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477 } |
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478 } else { |
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479 prefix = "?"; |
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480 } |
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481 return prefix + node.toString(Verbosity.Id); |
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482 } |
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483 |
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484 private String blockToString(Block block) { |
4260
78379b4203ec
remove a number of GraalCompilation usages in backend and CFGPrinter (breaks CFGPrinter lir output)
Lukas Stadler <lukas.stadler@jku.at>
parents:
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485 if (lir == null) { |
7530
5e3d1a68664e
applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents:
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486 // During all the front-end phases, the block schedule is built only for the debug |
5e3d1a68664e
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487 // output. |
5e3d1a68664e
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488 // Therefore, the block numbers would be different for every CFG printed -> use the id |
5e3d1a68664e
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Doug Simon <doug.simon@oracle.com>
parents:
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489 // of the first instruction. |
4435
57cb8ec5f6bb
Restructure block and control flow graph data structures
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents:
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490 return "B" + block.getBeginNode().toString(Verbosity.Id); |
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491 } else { |
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parents:
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492 // LIR instructions contain references to blocks and these blocks are printed as the |
5e3d1a68664e
applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents:
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493 // blockID -> use the blockID. |
4435
57cb8ec5f6bb
Restructure block and control flow graph data structures
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494 return "B" + block.getId(); |
3733
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495 } |
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496 } |
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497 |
4142
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Adjust code base to new level of warnings.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
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498 public void printIntervals(String label, Interval[] intervals) { |
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499 begin("intervals"); |
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500 out.println(String.format("name \"%s\"", label)); |
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501 |
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502 for (Interval interval : intervals) { |
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503 if (interval != null) { |
4142
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504 printInterval(interval); |
3733
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505 } |
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506 } |
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507 |
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508 end("intervals"); |
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509 } |
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510 |
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511 private void printInterval(Interval interval) { |
4183
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Move all isXxx and asXxx out of CiValue and into their own util class.
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents:
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512 out.printf("%s %s ", interval.operand, (isRegister(interval.operand) ? "fixed" : interval.kind().name())); |
9e0c1b4cfef5
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Christian Wimmer <Christian.Wimmer@Oracle.com>
parents:
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513 if (isRegister(interval.operand)) { |
6539
2463eb24b644
Cleanup of Graal API: Rename methods so that it follows the getXxx naming convention and so that they are similar to the names of the java.lang.reflect classes. Remove unused methods.
Christian Wimmer <christian.wimmer@oracle.com>
parents:
6529
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514 out.printf("\"[%s|%c]\"", interval.operand, interval.operand.getKind().getTypeChar()); |
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515 } else { |
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516 if (interval.location() != null) { |
6539
2463eb24b644
Cleanup of Graal API: Rename methods so that it follows the getXxx naming convention and so that they are similar to the names of the java.lang.reflect classes. Remove unused methods.
Christian Wimmer <christian.wimmer@oracle.com>
parents:
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517 out.printf("\"[%s|%c]\"", interval.location(), interval.location().getKind().getTypeChar()); |
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518 } |
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519 } |
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520 |
4142
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521 Interval hint = interval.locationHint(false); |
4169
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Initial commit of SSA-based spill-all register assignment
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents:
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522 out.printf("%s %s ", interval.splitParent().operand, hint != null ? hint.operand : -1); |
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523 |
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524 // print ranges |
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525 Range cur = interval.first(); |
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526 while (cur != Range.EndMarker) { |
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527 out.printf("[%d, %d[", cur.from, cur.to); |
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528 cur = cur.next; |
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529 assert cur != null : "range list not closed with range sentinel"; |
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530 } |
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531 |
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532 // print use positions |
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533 int prev = 0; |
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534 UsePosList usePosList = interval.usePosList(); |
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535 for (int i = usePosList.size() - 1; i >= 0; --i) { |
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536 assert prev < usePosList.usePos(i) : "use positions not sorted"; |
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537 out.printf("%d %s ", usePosList.usePos(i), usePosList.registerPriority(i)); |
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538 prev = usePosList.usePos(i); |
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539 } |
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540 |
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541 out.printf(" \"%s\"", interval.spillState()); |
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542 out.println(); |
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543 } |
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544 } |