Mercurial > hg > graal-compiler
view graal/com.oracle.truffle.object/src/com/oracle/truffle/object/debug/GraphvizShapeVisitor.java @ 20155:6a84da35bc84
take replacements into account in NewArrayNode.virtualize
author | Lukas Stadler <lukas.stadler@oracle.com> |
---|---|
date | Thu, 02 Apr 2015 14:33:43 +0200 |
parents | 2c3666f44855 |
children |
line wrap: on
line source
/* * Copyright (c) 2014, 2014, Oracle and/or its affiliates. All rights reserved. * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. * * This code is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License version 2 only, as * published by the Free Software Foundation. * * This code is distributed in the hope that it will be useful, but WITHOUT * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License * version 2 for more details (a copy is included in the LICENSE file that * accompanied this code). * * You should have received a copy of the GNU General Public License version * 2 along with this work; if not, write to the Free Software Foundation, * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. * * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA * or visit www.oracle.com if you need additional information or have any * questions. */ package com.oracle.truffle.object.debug; import java.util.*; import java.util.Map.Entry; import com.oracle.truffle.api.object.*; import com.oracle.truffle.object.*; public class GraphvizShapeVisitor extends DebugShapeVisitor<GraphvizShapeVisitor> { private final Set<Shape> drawn; private final StringBuilder sb = new StringBuilder(); public GraphvizShapeVisitor() { this.drawn = new HashSet<>(); } @Override public GraphvizShapeVisitor visitShape(Shape shape, Map<? extends Transition, ? extends Shape> transitions) { if (!drawn.add(shape)) { return null; } String prefix = "s"; sb.append(prefix).append(getId(shape)); sb.append(" [label=\""); if (shape.getLastProperty() != null) { sb.append(escapeString(shape.getLastProperty().toString())); } else { sb.append("ROOT"); } sb.append("\""); sb.append(", shape=\"rectangle\""); if (!shape.isValid()) { sb.append(", color=\"red\", style=dotted"); } sb.append("];"); for (Entry<? extends Transition, ? extends Shape> entry : transitions.entrySet()) { Shape dst = entry.getValue(); dst.accept(this); assert drawn.contains(dst); sb.append(prefix).append(getId(shape)).append("->").append(prefix).append(getId(dst)); sb.append(" [label=\"").append(escapeString(entry.getKey().getShortName())).append("\"]"); sb.append(";"); } return this; } private static String escapeString(String str) { return str.replaceAll("\\\\", "\\\\").replaceAll("\"", "\\\\\""); } @Override public String toString() { return new StringBuilder("digraph{").append(sb).append("}").toString(); } }