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Side by Side Diff: src/compiler/operator-properties-inl.h

Issue 686213002: Inline trivial OperatorProperties methods. (Closed) Base URL: https://v8.googlecode.com/svn/branches/bleeding_edge
Patch Set: Created 6 years, 1 month ago
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1 // Copyright 2013 the V8 project authors. All rights reserved. 1 // Copyright 2013 the V8 project authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be 2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file. 3 // found in the LICENSE file.
4 4
5 #ifndef V8_COMPILER_OPERATOR_PROPERTIES_INL_H_ 5 #ifndef V8_COMPILER_OPERATOR_PROPERTIES_INL_H_
6 #define V8_COMPILER_OPERATOR_PROPERTIES_INL_H_ 6 #define V8_COMPILER_OPERATOR_PROPERTIES_INL_H_
7 7
8 #include "src/compiler/common-operator.h" 8 #include "src/compiler/common-operator.h"
9 #include "src/compiler/js-operator.h" 9 #include "src/compiler/js-operator.h"
10 #include "src/compiler/linkage.h" 10 #include "src/compiler/linkage.h"
11 #include "src/compiler/opcodes.h" 11 #include "src/compiler/opcodes.h"
12 #include "src/compiler/operator-properties.h" 12 #include "src/compiler/operator-properties.h"
13 13
14 namespace v8 { 14 namespace v8 {
15 namespace internal { 15 namespace internal {
16 namespace compiler { 16 namespace compiler {
17 17
18 inline bool OperatorProperties::HasValueInput(const Operator* op) {
19 return op->ValueInputCount() > 0;
20 }
21
22 inline bool OperatorProperties::HasContextInput(const Operator* op) { 18 inline bool OperatorProperties::HasContextInput(const Operator* op) {
23 IrOpcode::Value opcode = static_cast<IrOpcode::Value>(op->opcode()); 19 IrOpcode::Value opcode = static_cast<IrOpcode::Value>(op->opcode());
24 return IrOpcode::IsJsOpcode(opcode); 20 return IrOpcode::IsJsOpcode(opcode);
25 } 21 }
26 22
27 inline bool OperatorProperties::HasEffectInput(const Operator* op) {
28 return op->EffectInputCount() > 0;
29 }
30
31 inline bool OperatorProperties::HasControlInput(const Operator* op) {
32 return op->ControlInputCount() > 0;
33 }
34
35 inline bool OperatorProperties::HasFrameStateInput(const Operator* op) { 23 inline bool OperatorProperties::HasFrameStateInput(const Operator* op) {
36 if (!FLAG_turbo_deoptimization) { 24 if (!FLAG_turbo_deoptimization) {
37 return false; 25 return false;
38 } 26 }
39 27
40 switch (op->opcode()) { 28 switch (op->opcode()) {
41 case IrOpcode::kFrameState: 29 case IrOpcode::kFrameState:
42 return true; 30 return true;
43 case IrOpcode::kJSCallRuntime: { 31 case IrOpcode::kJSCallRuntime: {
44 const CallRuntimeParameters& p = CallRuntimeParametersOf(op); 32 const CallRuntimeParameters& p = CallRuntimeParametersOf(op);
(...skipping 41 matching lines...) Expand 10 before | Expand all | Expand 10 after
86 74
87 // Other 75 // Other
88 case IrOpcode::kJSDeleteProperty: 76 case IrOpcode::kJSDeleteProperty:
89 return true; 77 return true;
90 78
91 default: 79 default:
92 return false; 80 return false;
93 } 81 }
94 } 82 }
95 83
96 inline int OperatorProperties::GetValueInputCount(const Operator* op) {
97 return op->ValueInputCount();
98 }
99
100 inline int OperatorProperties::GetContextInputCount(const Operator* op) { 84 inline int OperatorProperties::GetContextInputCount(const Operator* op) {
101 return OperatorProperties::HasContextInput(op) ? 1 : 0; 85 return OperatorProperties::HasContextInput(op) ? 1 : 0;
102 } 86 }
103 87
104 inline int OperatorProperties::GetFrameStateInputCount(const Operator* op) { 88 inline int OperatorProperties::GetFrameStateInputCount(const Operator* op) {
105 return OperatorProperties::HasFrameStateInput(op) ? 1 : 0; 89 return OperatorProperties::HasFrameStateInput(op) ? 1 : 0;
106 } 90 }
107 91
108 inline int OperatorProperties::GetEffectInputCount(const Operator* op) {
109 return op->EffectInputCount();
110 }
111
112 inline int OperatorProperties::GetControlInputCount(const Operator* op) {
113 return op->ControlInputCount();
114 }
115
116 inline int OperatorProperties::GetTotalInputCount(const Operator* op) { 92 inline int OperatorProperties::GetTotalInputCount(const Operator* op) {
117 return GetValueInputCount(op) + GetContextInputCount(op) + 93 return op->ValueInputCount() + GetContextInputCount(op) +
118 GetFrameStateInputCount(op) + GetEffectInputCount(op) + 94 GetFrameStateInputCount(op) + op->EffectInputCount() +
119 GetControlInputCount(op); 95 op->ControlInputCount();
120 } 96 }
121 97
122 // ----------------------------------------------------------------------------- 98 // -----------------------------------------------------------------------------
123 // Output properties. 99 // Output properties.
124 100
125 inline bool OperatorProperties::HasValueOutput(const Operator* op) {
126 return op->ValueOutputCount() > 0;
127 }
128
129 inline bool OperatorProperties::HasEffectOutput(const Operator* op) {
130 return op->EffectOutputCount() > 0;
131 }
132
133 inline bool OperatorProperties::HasControlOutput(const Operator* op) {
134 return op->ControlOutputCount() > 0;
135 }
136
137
138 inline int OperatorProperties::GetValueOutputCount(const Operator* op) {
139 return op->ValueOutputCount();
140 }
141
142 inline int OperatorProperties::GetEffectOutputCount(const Operator* op) {
143 return op->EffectOutputCount();
144 }
145
146 inline int OperatorProperties::GetControlOutputCount(const Operator* op) {
147 return op->ControlOutputCount();
148 }
149
150
151 inline bool OperatorProperties::IsBasicBlockBegin(const Operator* op) { 101 inline bool OperatorProperties::IsBasicBlockBegin(const Operator* op) {
152 uint8_t opcode = op->opcode(); 102 uint8_t opcode = op->opcode();
153 return opcode == IrOpcode::kStart || opcode == IrOpcode::kEnd || 103 return opcode == IrOpcode::kStart || opcode == IrOpcode::kEnd ||
154 opcode == IrOpcode::kDead || opcode == IrOpcode::kLoop || 104 opcode == IrOpcode::kDead || opcode == IrOpcode::kLoop ||
155 opcode == IrOpcode::kMerge || opcode == IrOpcode::kIfTrue || 105 opcode == IrOpcode::kMerge || opcode == IrOpcode::kIfTrue ||
156 opcode == IrOpcode::kIfFalse; 106 opcode == IrOpcode::kIfFalse;
157 } 107 }
158 108
159 } // namespace compiler 109 } // namespace compiler
160 } // namespace internal 110 } // namespace internal
161 } // namespace v8 111 } // namespace v8
162 112
163 #endif // V8_COMPILER_OPERATOR_PROPERTIES_INL_H_ 113 #endif // V8_COMPILER_OPERATOR_PROPERTIES_INL_H_
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