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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_MIPS_LITHIUM_MIPS_H_ | 5 #ifndef V8_MIPS_LITHIUM_MIPS_H_ |
6 #define V8_MIPS_LITHIUM_MIPS_H_ | 6 #define V8_MIPS_LITHIUM_MIPS_H_ |
7 | 7 |
8 #include "src/hydrogen.h" | 8 #include "src/hydrogen.h" |
9 #include "src/lithium-allocator.h" | 9 #include "src/lithium-allocator.h" |
10 #include "src/lithium.h" | 10 #include "src/lithium.h" |
11 #include "src/safepoint-table.h" | 11 #include "src/safepoint-table.h" |
12 #include "src/utils.h" | 12 #include "src/utils.h" |
13 | 13 |
14 namespace v8 { | 14 namespace v8 { |
15 namespace internal { | 15 namespace internal { |
16 | 16 |
17 // Forward declarations. | 17 // Forward declarations. |
18 class LCodeGen; | 18 class LCodeGen; |
19 | 19 |
20 #define LITHIUM_CONCRETE_INSTRUCTION_LIST(V) \ | 20 #define LITHIUM_CONCRETE_INSTRUCTION_LIST(V) \ |
21 V(AccessArgumentsAt) \ | 21 V(AccessArgumentsAt) \ |
22 V(AddI) \ | 22 V(AddI) \ |
23 V(Allocate) \ | 23 V(Allocate) \ |
| 24 V(AllocateBlockContext) \ |
24 V(ApplyArguments) \ | 25 V(ApplyArguments) \ |
25 V(ArgumentsElements) \ | 26 V(ArgumentsElements) \ |
26 V(ArgumentsLength) \ | 27 V(ArgumentsLength) \ |
27 V(ArithmeticD) \ | 28 V(ArithmeticD) \ |
28 V(ArithmeticT) \ | 29 V(ArithmeticT) \ |
29 V(BitI) \ | 30 V(BitI) \ |
30 V(BoundsCheck) \ | 31 V(BoundsCheck) \ |
31 V(Branch) \ | 32 V(Branch) \ |
32 V(CallJSFunction) \ | 33 V(CallJSFunction) \ |
33 V(CallWithDescriptor) \ | 34 V(CallWithDescriptor) \ |
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131 V(RegExpLiteral) \ | 132 V(RegExpLiteral) \ |
132 V(Return) \ | 133 V(Return) \ |
133 V(SeqStringGetChar) \ | 134 V(SeqStringGetChar) \ |
134 V(SeqStringSetChar) \ | 135 V(SeqStringSetChar) \ |
135 V(ShiftI) \ | 136 V(ShiftI) \ |
136 V(SmiTag) \ | 137 V(SmiTag) \ |
137 V(SmiUntag) \ | 138 V(SmiUntag) \ |
138 V(StackCheck) \ | 139 V(StackCheck) \ |
139 V(StoreCodeEntry) \ | 140 V(StoreCodeEntry) \ |
140 V(StoreContextSlot) \ | 141 V(StoreContextSlot) \ |
| 142 V(StoreFrameContext) \ |
141 V(StoreGlobalCell) \ | 143 V(StoreGlobalCell) \ |
142 V(StoreKeyed) \ | 144 V(StoreKeyed) \ |
143 V(StoreKeyedGeneric) \ | 145 V(StoreKeyedGeneric) \ |
144 V(StoreNamedField) \ | 146 V(StoreNamedField) \ |
145 V(StoreNamedGeneric) \ | 147 V(StoreNamedGeneric) \ |
146 V(StringAdd) \ | 148 V(StringAdd) \ |
147 V(StringCharCodeAt) \ | 149 V(StringCharCodeAt) \ |
148 V(StringCharFromCode) \ | 150 V(StringCharFromCode) \ |
149 V(StringCompareAndBranch) \ | 151 V(StringCompareAndBranch) \ |
150 V(SubI) \ | 152 V(SubI) \ |
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2619 inputs_[1] = index; | 2621 inputs_[1] = index; |
2620 } | 2622 } |
2621 | 2623 |
2622 LOperand* object() { return inputs_[0]; } | 2624 LOperand* object() { return inputs_[0]; } |
2623 LOperand* index() { return inputs_[1]; } | 2625 LOperand* index() { return inputs_[1]; } |
2624 | 2626 |
2625 DECLARE_CONCRETE_INSTRUCTION(LoadFieldByIndex, "load-field-by-index") | 2627 DECLARE_CONCRETE_INSTRUCTION(LoadFieldByIndex, "load-field-by-index") |
2626 }; | 2628 }; |
2627 | 2629 |
2628 | 2630 |
| 2631 class LStoreFrameContext: public LTemplateInstruction<0, 1, 0> { |
| 2632 public: |
| 2633 explicit LStoreFrameContext(LOperand* context) { |
| 2634 inputs_[0] = context; |
| 2635 } |
| 2636 |
| 2637 LOperand* context() { return inputs_[0]; } |
| 2638 |
| 2639 DECLARE_CONCRETE_INSTRUCTION(StoreFrameContext, "store-frame-context") |
| 2640 }; |
| 2641 |
| 2642 |
| 2643 class LAllocateBlockContext: public LTemplateInstruction<1, 2, 0> { |
| 2644 public: |
| 2645 LAllocateBlockContext(LOperand* context, LOperand* function) { |
| 2646 inputs_[0] = context; |
| 2647 inputs_[1] = function; |
| 2648 } |
| 2649 |
| 2650 LOperand* context() { return inputs_[0]; } |
| 2651 LOperand* function() { return inputs_[1]; } |
| 2652 |
| 2653 Handle<ScopeInfo> scope_info() { return hydrogen()->scope_info(); } |
| 2654 |
| 2655 DECLARE_CONCRETE_INSTRUCTION(AllocateBlockContext, "allocate-block-context") |
| 2656 DECLARE_HYDROGEN_ACCESSOR(AllocateBlockContext) |
| 2657 }; |
| 2658 |
| 2659 |
2629 class LChunkBuilder; | 2660 class LChunkBuilder; |
2630 class LPlatformChunk V8_FINAL : public LChunk { | 2661 class LPlatformChunk V8_FINAL : public LChunk { |
2631 public: | 2662 public: |
2632 LPlatformChunk(CompilationInfo* info, HGraph* graph) | 2663 LPlatformChunk(CompilationInfo* info, HGraph* graph) |
2633 : LChunk(info, graph) { } | 2664 : LChunk(info, graph) { } |
2634 | 2665 |
2635 int GetNextSpillIndex(RegisterKind kind); | 2666 int GetNextSpillIndex(RegisterKind kind); |
2636 LOperand* GetNextSpillSlot(RegisterKind kind); | 2667 LOperand* GetNextSpillSlot(RegisterKind kind); |
2637 }; | 2668 }; |
2638 | 2669 |
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2797 | 2828 |
2798 DISALLOW_COPY_AND_ASSIGN(LChunkBuilder); | 2829 DISALLOW_COPY_AND_ASSIGN(LChunkBuilder); |
2799 }; | 2830 }; |
2800 | 2831 |
2801 #undef DECLARE_HYDROGEN_ACCESSOR | 2832 #undef DECLARE_HYDROGEN_ACCESSOR |
2802 #undef DECLARE_CONCRETE_INSTRUCTION | 2833 #undef DECLARE_CONCRETE_INSTRUCTION |
2803 | 2834 |
2804 } } // namespace v8::internal | 2835 } } // namespace v8::internal |
2805 | 2836 |
2806 #endif // V8_MIPS_LITHIUM_MIPS_H_ | 2837 #endif // V8_MIPS_LITHIUM_MIPS_H_ |
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