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

Issue 528963002: Revert "Make FrameStates recursive (to be used for inlining)." (Closed) Base URL: https://v8.googlecode.com/svn/branches/bleeding_edge
Patch Set: Created 6 years, 3 months 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/opcodes.h" 10 #include "src/compiler/opcodes.h"
(...skipping 19 matching lines...) Expand all
30 inline bool OperatorProperties::HasControlInput(Operator* op) { 30 inline bool OperatorProperties::HasControlInput(Operator* op) {
31 return OperatorProperties::GetControlInputCount(op) > 0; 31 return OperatorProperties::GetControlInputCount(op) > 0;
32 } 32 }
33 33
34 inline bool OperatorProperties::HasFrameStateInput(Operator* op) { 34 inline bool OperatorProperties::HasFrameStateInput(Operator* op) {
35 if (!FLAG_turbo_deoptimization) { 35 if (!FLAG_turbo_deoptimization) {
36 return false; 36 return false;
37 } 37 }
38 38
39 switch (op->opcode()) { 39 switch (op->opcode()) {
40 case IrOpcode::kFrameState:
41 return true;
42 case IrOpcode::kJSCallRuntime: { 40 case IrOpcode::kJSCallRuntime: {
43 Runtime::FunctionId function = 41 Runtime::FunctionId function =
44 reinterpret_cast<Operator1<Runtime::FunctionId>*>(op)->parameter(); 42 reinterpret_cast<Operator1<Runtime::FunctionId>*>(op)->parameter();
45 return Linkage::NeedsFrameState(function); 43 return Linkage::NeedsFrameState(function);
46 } 44 }
47 45
48 // Strict equality cannot lazily deoptimize. 46 // Strict equality cannot lazily deoptimize.
49 case IrOpcode::kJSStrictEqual: 47 case IrOpcode::kJSStrictEqual:
50 case IrOpcode::kJSStrictNotEqual: 48 case IrOpcode::kJSStrictNotEqual:
51 return false; 49 return false;
(...skipping 122 matching lines...) Expand 10 before | Expand all | Expand 10 after
174 opcode == IrOpcode::kDead || opcode == IrOpcode::kLoop || 172 opcode == IrOpcode::kDead || opcode == IrOpcode::kLoop ||
175 opcode == IrOpcode::kMerge || opcode == IrOpcode::kIfTrue || 173 opcode == IrOpcode::kMerge || opcode == IrOpcode::kIfTrue ||
176 opcode == IrOpcode::kIfFalse; 174 opcode == IrOpcode::kIfFalse;
177 } 175 }
178 176
179 } 177 }
180 } 178 }
181 } // namespace v8::internal::compiler 179 } // namespace v8::internal::compiler
182 180
183 #endif // V8_COMPILER_OPERATOR_PROPERTIES_INL_H_ 181 #endif // V8_COMPILER_OPERATOR_PROPERTIES_INL_H_
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