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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/opcodes.h" | 11 #include "src/compiler/opcodes.h" |
11 #include "src/compiler/operator-properties.h" | 12 #include "src/compiler/operator-properties.h" |
12 | 13 |
13 namespace v8 { | 14 namespace v8 { |
14 namespace internal { | 15 namespace internal { |
15 namespace compiler { | 16 namespace compiler { |
16 | 17 |
17 inline bool OperatorProperties::HasValueInput(const Operator* op) { | 18 inline bool OperatorProperties::HasValueInput(const Operator* op) { |
18 return OperatorProperties::GetValueInputCount(op) > 0; | 19 return OperatorProperties::GetValueInputCount(op) > 0; |
19 } | 20 } |
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33 | 34 |
34 inline bool OperatorProperties::HasFrameStateInput(const Operator* op) { | 35 inline bool OperatorProperties::HasFrameStateInput(const Operator* op) { |
35 if (!FLAG_turbo_deoptimization) { | 36 if (!FLAG_turbo_deoptimization) { |
36 return false; | 37 return false; |
37 } | 38 } |
38 | 39 |
39 switch (op->opcode()) { | 40 switch (op->opcode()) { |
40 case IrOpcode::kFrameState: | 41 case IrOpcode::kFrameState: |
41 return true; | 42 return true; |
42 case IrOpcode::kJSCallRuntime: { | 43 case IrOpcode::kJSCallRuntime: { |
43 Runtime::FunctionId function = OpParameter<Runtime::FunctionId>(op); | 44 const CallRuntimeParameters& p = CallRuntimeParametersOf(op); |
44 return Linkage::NeedsFrameState(function); | 45 return Linkage::NeedsFrameState(p.id()); |
45 } | 46 } |
46 | 47 |
47 // Strict equality cannot lazily deoptimize. | 48 // Strict equality cannot lazily deoptimize. |
48 case IrOpcode::kJSStrictEqual: | 49 case IrOpcode::kJSStrictEqual: |
49 case IrOpcode::kJSStrictNotEqual: | 50 case IrOpcode::kJSStrictNotEqual: |
50 return false; | 51 return false; |
51 | 52 |
52 // Calls | 53 // Calls |
53 case IrOpcode::kJSCallFunction: | 54 case IrOpcode::kJSCallFunction: |
54 case IrOpcode::kJSCallConstruct: | 55 case IrOpcode::kJSCallConstruct: |
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179 opcode == IrOpcode::kDead || opcode == IrOpcode::kLoop || | 180 opcode == IrOpcode::kDead || opcode == IrOpcode::kLoop || |
180 opcode == IrOpcode::kMerge || opcode == IrOpcode::kIfTrue || | 181 opcode == IrOpcode::kMerge || opcode == IrOpcode::kIfTrue || |
181 opcode == IrOpcode::kIfFalse; | 182 opcode == IrOpcode::kIfFalse; |
182 } | 183 } |
183 | 184 |
184 } // namespace compiler | 185 } // namespace compiler |
185 } // namespace internal | 186 } // namespace internal |
186 } // namespace v8 | 187 } // namespace v8 |
187 | 188 |
188 #endif // V8_COMPILER_OPERATOR_PROPERTIES_INL_H_ | 189 #endif // V8_COMPILER_OPERATOR_PROPERTIES_INL_H_ |
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