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| 1 // Copyright 2014 the V8 project authors. All rights reserved. | 1 // Copyright 2014 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_INSTRUCTION_SELECTOR_H_ | 5 #ifndef V8_COMPILER_INSTRUCTION_SELECTOR_H_ |
| 6 #define V8_COMPILER_INSTRUCTION_SELECTOR_H_ | 6 #define V8_COMPILER_INSTRUCTION_SELECTOR_H_ |
| 7 | 7 |
| 8 #include <map> | 8 #include <map> |
| 9 | 9 |
| 10 #include "src/compiler/common-operator.h" | 10 #include "src/compiler/common-operator.h" |
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| 107 InstructionOperand* outputs, size_t input_count, | 107 InstructionOperand* outputs, size_t input_count, |
| 108 InstructionOperand* inputs, size_t temp_count = 0, | 108 InstructionOperand* inputs, size_t temp_count = 0, |
| 109 InstructionOperand* temps = nullptr); | 109 InstructionOperand* temps = nullptr); |
| 110 Instruction* Emit(Instruction* instr); | 110 Instruction* Emit(Instruction* instr); |
| 111 | 111 |
| 112 // =========================================================================== | 112 // =========================================================================== |
| 113 // ===== Architecture-independent deoptimization exit emission methods. ====== | 113 // ===== Architecture-independent deoptimization exit emission methods. ====== |
| 114 // =========================================================================== | 114 // =========================================================================== |
| 115 | 115 |
| 116 Instruction* EmitDeoptimize(InstructionCode opcode, InstructionOperand output, | 116 Instruction* EmitDeoptimize(InstructionCode opcode, InstructionOperand output, |
| 117 InstructionOperand a, DeoptimizeKind kind, | 117 InstructionOperand a, DeoptimizeReason reason, |
| 118 DeoptimizeReason reason, Node* frame_state); | 118 Node* frame_state); |
| 119 Instruction* EmitDeoptimize(InstructionCode opcode, InstructionOperand output, | 119 Instruction* EmitDeoptimize(InstructionCode opcode, InstructionOperand output, |
| 120 InstructionOperand a, InstructionOperand b, | 120 InstructionOperand a, InstructionOperand b, |
| 121 DeoptimizeKind kind, DeoptimizeReason reason, | 121 DeoptimizeReason reason, Node* frame_state); |
| 122 Node* frame_state); | |
| 123 Instruction* EmitDeoptimize(InstructionCode opcode, size_t output_count, | 122 Instruction* EmitDeoptimize(InstructionCode opcode, size_t output_count, |
| 124 InstructionOperand* outputs, size_t input_count, | 123 InstructionOperand* outputs, size_t input_count, |
| 125 InstructionOperand* inputs, DeoptimizeKind kind, | 124 InstructionOperand* inputs, |
| 126 DeoptimizeReason reason, Node* frame_state); | 125 DeoptimizeReason reason, Node* frame_state); |
| 127 | 126 |
| 128 // =========================================================================== | 127 // =========================================================================== |
| 129 // ============== Architecture-independent CPU feature methods. ============== | 128 // ============== Architecture-independent CPU feature methods. ============== |
| 130 // =========================================================================== | 129 // =========================================================================== |
| 131 | 130 |
| 132 class Features final { | 131 class Features final { |
| 133 public: | 132 public: |
| 134 Features() : bits_(0) {} | 133 Features() : bits_(0) {} |
| 135 explicit Features(unsigned bits) : bits_(bits) {} | 134 explicit Features(unsigned bits) : bits_(bits) {} |
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| 390 EnableSerialization enable_serialization_; | 389 EnableSerialization enable_serialization_; |
| 391 Frame* frame_; | 390 Frame* frame_; |
| 392 bool instruction_selection_failed_; | 391 bool instruction_selection_failed_; |
| 393 }; | 392 }; |
| 394 | 393 |
| 395 } // namespace compiler | 394 } // namespace compiler |
| 396 } // namespace internal | 395 } // namespace internal |
| 397 } // namespace v8 | 396 } // namespace v8 |
| 398 | 397 |
| 399 #endif // V8_COMPILER_INSTRUCTION_SELECTOR_H_ | 398 #endif // V8_COMPILER_INSTRUCTION_SELECTOR_H_ |
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