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1 // Copyright 2012 the V8 project authors. All rights reserved. | 1 // Copyright 2012 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_X64_LITHIUM_X64_H_ | 5 #ifndef V8_X64_LITHIUM_X64_H_ |
6 #define V8_X64_LITHIUM_X64_H_ | 6 #define V8_X64_LITHIUM_X64_H_ |
7 | 7 |
8 #include "hydrogen.h" | 8 #include "hydrogen.h" |
9 #include "lithium-allocator.h" | 9 #include "lithium-allocator.h" |
10 #include "lithium.h" | 10 #include "lithium.h" |
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2123 | 2123 |
2124 LOperand* object() { return inputs_[0]; } | 2124 LOperand* object() { return inputs_[0]; } |
2125 LOperand* value() { return inputs_[1]; } | 2125 LOperand* value() { return inputs_[1]; } |
2126 LOperand* temp() { return temps_[0]; } | 2126 LOperand* temp() { return temps_[0]; } |
2127 | 2127 |
2128 DECLARE_CONCRETE_INSTRUCTION(StoreNamedField, "store-named-field") | 2128 DECLARE_CONCRETE_INSTRUCTION(StoreNamedField, "store-named-field") |
2129 DECLARE_HYDROGEN_ACCESSOR(StoreNamedField) | 2129 DECLARE_HYDROGEN_ACCESSOR(StoreNamedField) |
2130 | 2130 |
2131 virtual void PrintDataTo(StringStream* stream) V8_OVERRIDE; | 2131 virtual void PrintDataTo(StringStream* stream) V8_OVERRIDE; |
2132 | 2132 |
2133 Handle<Map> transition() const { return hydrogen()->transition_map(); } | |
2134 Representation representation() const { | 2133 Representation representation() const { |
2135 return hydrogen()->field_representation(); | 2134 return hydrogen()->field_representation(); |
2136 } | 2135 } |
2137 }; | 2136 }; |
2138 | 2137 |
2139 | 2138 |
2140 class LStoreNamedGeneric V8_FINAL : public LTemplateInstruction<0, 3, 0> { | 2139 class LStoreNamedGeneric V8_FINAL : public LTemplateInstruction<0, 3, 0> { |
2141 public: | 2140 public: |
2142 LStoreNamedGeneric(LOperand* context, LOperand* object, LOperand* value) { | 2141 LStoreNamedGeneric(LOperand* context, LOperand* object, LOperand* value) { |
2143 inputs_[0] = context; | 2142 inputs_[0] = context; |
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2703 CompilationInfo* info() const { return info_; } | 2702 CompilationInfo* info() const { return info_; } |
2704 HGraph* graph() const { return graph_; } | 2703 HGraph* graph() const { return graph_; } |
2705 | 2704 |
2706 bool is_unused() const { return status_ == UNUSED; } | 2705 bool is_unused() const { return status_ == UNUSED; } |
2707 bool is_building() const { return status_ == BUILDING; } | 2706 bool is_building() const { return status_ == BUILDING; } |
2708 bool is_done() const { return status_ == DONE; } | 2707 bool is_done() const { return status_ == DONE; } |
2709 bool is_aborted() const { return status_ == ABORTED; } | 2708 bool is_aborted() const { return status_ == ABORTED; } |
2710 | 2709 |
2711 void Abort(BailoutReason reason); | 2710 void Abort(BailoutReason reason); |
2712 | 2711 |
2713 // Methods for code dependencies. | |
2714 void AddDeprecationDependency(Handle<Map> map); | |
2715 | |
2716 // Methods for getting operands for Use / Define / Temp. | 2712 // Methods for getting operands for Use / Define / Temp. |
2717 LUnallocated* ToUnallocated(Register reg); | 2713 LUnallocated* ToUnallocated(Register reg); |
2718 LUnallocated* ToUnallocated(XMMRegister reg); | 2714 LUnallocated* ToUnallocated(XMMRegister reg); |
2719 | 2715 |
2720 // Methods for setting up define-use relationships. | 2716 // Methods for setting up define-use relationships. |
2721 MUST_USE_RESULT LOperand* Use(HValue* value, LUnallocated* operand); | 2717 MUST_USE_RESULT LOperand* Use(HValue* value, LUnallocated* operand); |
2722 MUST_USE_RESULT LOperand* UseFixed(HValue* value, Register fixed_register); | 2718 MUST_USE_RESULT LOperand* UseFixed(HValue* value, Register fixed_register); |
2723 MUST_USE_RESULT LOperand* UseFixedDouble(HValue* value, | 2719 MUST_USE_RESULT LOperand* UseFixedDouble(HValue* value, |
2724 XMMRegister fixed_register); | 2720 XMMRegister fixed_register); |
2725 | 2721 |
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2814 | 2810 |
2815 DISALLOW_COPY_AND_ASSIGN(LChunkBuilder); | 2811 DISALLOW_COPY_AND_ASSIGN(LChunkBuilder); |
2816 }; | 2812 }; |
2817 | 2813 |
2818 #undef DECLARE_HYDROGEN_ACCESSOR | 2814 #undef DECLARE_HYDROGEN_ACCESSOR |
2819 #undef DECLARE_CONCRETE_INSTRUCTION | 2815 #undef DECLARE_CONCRETE_INSTRUCTION |
2820 | 2816 |
2821 } } // namespace v8::int | 2817 } } // namespace v8::int |
2822 | 2818 |
2823 #endif // V8_X64_LITHIUM_X64_H_ | 2819 #endif // V8_X64_LITHIUM_X64_H_ |
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