idealGraphPrinter.hpp revision 4527:6f817ce50129 
1/*
2 * Copyright (c) 2007, 2013, Oracle and/or its affiliates. All rights reserved.
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4 *
5 * This code is free software; you can redistribute it and/or modify it
6 * under the terms of the GNU General Public License version 2 only, as
7 * published by the Free Software Foundation.
8 *
9 * This code is distributed in the hope that it will be useful, but WITHOUT
10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
11 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
12 * version 2 for more details (a copy is included in the LICENSE file that
13 * accompanied this code).
14 *
15 * You should have received a copy of the GNU General Public License version
16 * 2 along with this work; if not, write to the Free Software Foundation,
17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
18 *
19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
20 * or visit www.oracle.com if you need additional information or have any
21 * questions.
22 *
23 */
24
25#ifndef SHARE_VM_OPTO_IDEALGRAPHPRINTER_HPP
26#define SHARE_VM_OPTO_IDEALGRAPHPRINTER_HPP
27
28#include "libadt/dict.hpp"
29#include "libadt/vectset.hpp"
30#include "utilities/growableArray.hpp"
31#include "utilities/ostream.hpp"
32#include "utilities/xmlstream.hpp"
33
34#ifndef PRODUCT
35
36class Compile;
37class PhaseIFG;
38class PhaseChaitin;
39class Matcher;
40class Node;
41class InlineTree;
42class ciMethod;
43
44class IdealGraphPrinter : public CHeapObj<mtCompiler> {
45 private:
46
47  static const char *INDENT;
48  static const char *TOP_ELEMENT;
49  static const char *GROUP_ELEMENT;
50  static const char *GRAPH_ELEMENT;
51  static const char *PROPERTIES_ELEMENT;
52  static const char *EDGES_ELEMENT;
53  static const char *PROPERTY_ELEMENT;
54  static const char *EDGE_ELEMENT;
55  static const char *NODE_ELEMENT;
56  static const char *NODES_ELEMENT;
57  static const char *CONTROL_FLOW_ELEMENT;
58  static const char *REMOVE_EDGE_ELEMENT;
59  static const char *REMOVE_NODE_ELEMENT;
60  static const char *METHOD_NAME_PROPERTY;
61  static const char *BLOCK_NAME_PROPERTY;
62  static const char *BLOCK_DOMINATOR_PROPERTY;
63  static const char *BLOCK_ELEMENT;
64  static const char *SUCCESSORS_ELEMENT;
65  static const char *SUCCESSOR_ELEMENT;
66  static const char *METHOD_IS_PUBLIC_PROPERTY;
67  static const char *METHOD_IS_STATIC_PROPERTY;
68  static const char *TRUE_VALUE;
69  static const char *NODE_NAME_PROPERTY;
70  static const char *EDGE_NAME_PROPERTY;
71  static const char *NODE_ID_PROPERTY;
72  static const char *FROM_PROPERTY;
73  static const char *TO_PROPERTY;
74  static const char *PROPERTY_NAME_PROPERTY;
75  static const char *GRAPH_NAME_PROPERTY;
76  static const char *INDEX_PROPERTY;
77  static const char *METHOD_ELEMENT;
78  static const char *INLINE_ELEMENT;
79  static const char *BYTECODES_ELEMENT;
80  static const char *METHOD_BCI_PROPERTY;
81  static const char *METHOD_SHORT_NAME_PROPERTY;
82  static const char *ASSEMBLY_ELEMENT;
83
84  elapsedTimer _walk_time;
85  elapsedTimer _output_time;
86  elapsedTimer _build_blocks_time;
87
88  static int _file_count;
89  networkStream *_stream;
90  xmlStream *_xml;
91  outputStream *_output;
92  ciMethod *_current_method;
93  int _depth;
94  char buffer[128];
95  bool _should_send_method;
96  PhaseChaitin* _chaitin;
97  bool _traverse_outs;
98  Compile *C;
99
100  static void pre_node(Node* node, void *env);
101  static void post_node(Node* node, void *env);
102
103  void print_indent();
104  void print_method(ciMethod *method, int bci, InlineTree *tree);
105  void print_inline_tree(InlineTree *tree);
106  void visit_node(Node *n, bool edges, VectorSet* temp_set);
107  void walk_nodes(Node *start, bool edges, VectorSet* temp_set);
108  void begin_elem(const char *s);
109  void end_elem();
110  void begin_head(const char *s);
111  void end_head();
112  void print_attr(const char *name, const char *val);
113  void print_attr(const char *name, intptr_t val);
114  void print_prop(const char *name, const char *val);
115  void print_prop(const char *name, int val);
116  void tail(const char *name);
117  void head(const char *name);
118  void text(const char *s);
119  intptr_t get_node_id(Node *n);
120  IdealGraphPrinter();
121  ~IdealGraphPrinter();
122
123 public:
124
125  static void clean_up();
126  static IdealGraphPrinter *printer();
127
128  bool traverse_outs();
129  void set_traverse_outs(bool b);
130  outputStream *output();
131  void print_inlining(Compile* compile);
132  void begin_method(Compile* compile);
133  void end_method();
134  void print_method(Compile* compile, const char *name, int level=1, bool clear_nodes = false);
135  void print(Compile* compile, const char *name, Node *root, int level=1, bool clear_nodes = false);
136  void print_xml(const char *name);
137};
138
139#endif
140
141#endif // SHARE_VM_OPTO_IDEALGRAPHPRINTER_HPP
142