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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_IA32_LITHIUM_IA32_H_ | 5 #ifndef V8_IA32_LITHIUM_IA32_H_ |
6 #define V8_IA32_LITHIUM_IA32_H_ | 6 #define V8_IA32_LITHIUM_IA32_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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2184 | 2184 |
2185 LOperand* object() { return inputs_[0]; } | 2185 LOperand* object() { return inputs_[0]; } |
2186 LOperand* value() { return inputs_[1]; } | 2186 LOperand* value() { return inputs_[1]; } |
2187 LOperand* temp() { return temps_[0]; } | 2187 LOperand* temp() { return temps_[0]; } |
2188 LOperand* temp_map() { return temps_[1]; } | 2188 LOperand* temp_map() { return temps_[1]; } |
2189 | 2189 |
2190 DECLARE_CONCRETE_INSTRUCTION(StoreNamedField, "store-named-field") | 2190 DECLARE_CONCRETE_INSTRUCTION(StoreNamedField, "store-named-field") |
2191 DECLARE_HYDROGEN_ACCESSOR(StoreNamedField) | 2191 DECLARE_HYDROGEN_ACCESSOR(StoreNamedField) |
2192 | 2192 |
2193 virtual void PrintDataTo(StringStream* stream) V8_OVERRIDE; | 2193 virtual void PrintDataTo(StringStream* stream) V8_OVERRIDE; |
2194 | |
2195 Handle<Map> transition() const { return hydrogen()->transition_map(); } | |
2196 Representation representation() const { | |
2197 return hydrogen()->field_representation(); | |
2198 } | |
2199 }; | 2194 }; |
2200 | 2195 |
2201 | 2196 |
2202 class LStoreNamedGeneric V8_FINAL : public LTemplateInstruction<0, 3, 0> { | 2197 class LStoreNamedGeneric V8_FINAL : public LTemplateInstruction<0, 3, 0> { |
2203 public: | 2198 public: |
2204 LStoreNamedGeneric(LOperand* context, LOperand* object, LOperand* value) { | 2199 LStoreNamedGeneric(LOperand* context, LOperand* object, LOperand* value) { |
2205 inputs_[0] = context; | 2200 inputs_[0] = context; |
2206 inputs_[1] = object; | 2201 inputs_[1] = object; |
2207 inputs_[2] = value; | 2202 inputs_[2] = value; |
2208 } | 2203 } |
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2773 CompilationInfo* info() const { return info_; } | 2768 CompilationInfo* info() const { return info_; } |
2774 HGraph* graph() const { return graph_; } | 2769 HGraph* graph() const { return graph_; } |
2775 | 2770 |
2776 bool is_unused() const { return status_ == UNUSED; } | 2771 bool is_unused() const { return status_ == UNUSED; } |
2777 bool is_building() const { return status_ == BUILDING; } | 2772 bool is_building() const { return status_ == BUILDING; } |
2778 bool is_done() const { return status_ == DONE; } | 2773 bool is_done() const { return status_ == DONE; } |
2779 bool is_aborted() const { return status_ == ABORTED; } | 2774 bool is_aborted() const { return status_ == ABORTED; } |
2780 | 2775 |
2781 void Abort(BailoutReason reason); | 2776 void Abort(BailoutReason reason); |
2782 | 2777 |
| 2778 // Methods for code dependencies. |
| 2779 void AddDeprecationDependency(Handle<Map> map); |
| 2780 |
2783 // Methods for getting operands for Use / Define / Temp. | 2781 // Methods for getting operands for Use / Define / Temp. |
2784 LUnallocated* ToUnallocated(Register reg); | 2782 LUnallocated* ToUnallocated(Register reg); |
2785 LUnallocated* ToUnallocated(XMMRegister reg); | 2783 LUnallocated* ToUnallocated(XMMRegister reg); |
2786 LUnallocated* ToUnallocated(X87Register reg); | 2784 LUnallocated* ToUnallocated(X87Register reg); |
2787 | 2785 |
2788 // Methods for setting up define-use relationships. | 2786 // Methods for setting up define-use relationships. |
2789 MUST_USE_RESULT LOperand* Use(HValue* value, LUnallocated* operand); | 2787 MUST_USE_RESULT LOperand* Use(HValue* value, LUnallocated* operand); |
2790 MUST_USE_RESULT LOperand* UseFixed(HValue* value, Register fixed_register); | 2788 MUST_USE_RESULT LOperand* UseFixed(HValue* value, Register fixed_register); |
2791 MUST_USE_RESULT LOperand* UseFixedDouble(HValue* value, | 2789 MUST_USE_RESULT LOperand* UseFixedDouble(HValue* value, |
2792 XMMRegister fixed_register); | 2790 XMMRegister fixed_register); |
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2887 | 2885 |
2888 DISALLOW_COPY_AND_ASSIGN(LChunkBuilder); | 2886 DISALLOW_COPY_AND_ASSIGN(LChunkBuilder); |
2889 }; | 2887 }; |
2890 | 2888 |
2891 #undef DECLARE_HYDROGEN_ACCESSOR | 2889 #undef DECLARE_HYDROGEN_ACCESSOR |
2892 #undef DECLARE_CONCRETE_INSTRUCTION | 2890 #undef DECLARE_CONCRETE_INSTRUCTION |
2893 | 2891 |
2894 } } // namespace v8::internal | 2892 } } // namespace v8::internal |
2895 | 2893 |
2896 #endif // V8_IA32_LITHIUM_IA32_H_ | 2894 #endif // V8_IA32_LITHIUM_IA32_H_ |
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