1/*
2 * Copyright (C) 2014-2016 Apple Inc. All rights reserved.
3 *
4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions
6 * are met:
7 * 1. Redistributions of source code must retain the above copyright
8 * notice, this list of conditions and the following disclaimer.
9 * 2. Redistributions in binary form must reproduce the above copyright
10 * notice, this list of conditions and the following disclaimer in the
11 * documentation and/or other materials provided with the distribution.
12 *
13 * THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY
14 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
15 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
16 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR
17 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
18 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
19 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
20 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
21 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
22 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
23 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
24 */
25
26#include "config.h"
27#include "DFGPromotedHeapLocation.h"
28
29#if ENABLE(DFG_JIT)
30
31#include "DFGGraph.h"
32#include "JSCInlines.h"
33
34namespace JSC { namespace DFG {
35
36void PromotedLocationDescriptor::dump(PrintStream& out) const
37{
38 out.print(m_kind, "(", m_info, ")");
39}
40
41Node* PromotedHeapLocation::createHint(Graph& graph, NodeOrigin origin, Node* value)
42{
43 return graph.addNode(
44 SpecNone, PutHint, origin, OpInfo(descriptor().imm1()), OpInfo(descriptor().imm2()),
45 base()->defaultEdge(), value->defaultEdge());
46}
47
48void PromotedHeapLocation::dump(PrintStream& out) const
49{
50 out.print(kind(), "(", m_base, ", ", info(), ")");
51}
52
53} } // namespace JSC::DFG
54
55namespace WTF {
56
57using namespace JSC::DFG;
58
59void printInternal(PrintStream& out, PromotedLocationKind kind)
60{
61 switch (kind) {
62 case InvalidPromotedLocationKind:
63 out.print("InvalidPromotedLocationKind");
64 return;
65
66 case StructurePLoc:
67 out.print("StructurePLoc");
68 return;
69
70 case ActivationSymbolTablePLoc:
71 out.print("ActivationSymbolTablePLoc");
72 return;
73
74 case NamedPropertyPLoc:
75 out.print("NamedPropertyPLoc");
76 return;
77
78 case IndexedPropertyPLoc:
79 out.print("IndexedPropertyPLoc");
80 return;
81
82 case ArgumentPLoc:
83 out.print("ArgumentPLoc");
84 return;
85
86 case ArgumentCountPLoc:
87 out.print("ArgumentCountPLoc");
88 return;
89
90 case ArgumentsCalleePLoc:
91 out.print("ArgumentsCalleePLoc");
92 return;
93
94 case FunctionExecutablePLoc:
95 out.print("FunctionExecutablePLoc");
96 return;
97
98 case FunctionActivationPLoc:
99 out.print("FunctionActivationPLoc");
100 return;
101
102 case ActivationScopePLoc:
103 out.print("ActivationScopePLoc");
104 return;
105
106 case ClosureVarPLoc:
107 out.print("ClosureVarPLoc");
108 return;
109
110 case PublicLengthPLoc:
111 out.print("PublicLengthPLoc");
112 return;
113
114 case VectorLengthPLoc:
115 out.print("VectorLengthPLoc");
116 return;
117
118 case SpreadPLoc:
119 out.print("SpreadPLoc");
120 return;
121
122 case NewArrayWithSpreadArgumentPLoc:
123 out.print("NewArrayWithSpreadArgumentPLoc");
124 return;
125
126 case NewArrayBufferPLoc:
127 out.print("NewArrayBufferPLoc");
128 return;
129
130 case RegExpObjectRegExpPLoc:
131 out.print("RegExpObjectRegExpPLoc");
132 return;
133
134 case RegExpObjectLastIndexPLoc:
135 out.print("RegExpObjectLastIndexPLoc");
136 return;
137
138 case PromiseInternalFieldPLoc:
139 out.print("PromiseInternalFieldPLoc");
140 return;
141 }
142
143 RELEASE_ASSERT_NOT_REACHED();
144}
145
146} // namespace WTF;
147
148#endif // ENABLE(DFG_JIT)
149
150