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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_CRANKSHAFT_X87_LITHIUM_X87_H_ | 5 #ifndef V8_CRANKSHAFT_X87_LITHIUM_X87_H_ |
6 #define V8_CRANKSHAFT_X87_LITHIUM_X87_H_ | 6 #define V8_CRANKSHAFT_X87_LITHIUM_X87_H_ |
7 | 7 |
8 #include "src/crankshaft/hydrogen.h" | 8 #include "src/crankshaft/hydrogen.h" |
9 #include "src/crankshaft/lithium.h" | 9 #include "src/crankshaft/lithium.h" |
10 #include "src/crankshaft/lithium-allocator.h" | 10 #include "src/crankshaft/lithium-allocator.h" |
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65 V(Deoptimize) \ | 65 V(Deoptimize) \ |
66 V(DivByConstI) \ | 66 V(DivByConstI) \ |
67 V(DivByPowerOf2I) \ | 67 V(DivByPowerOf2I) \ |
68 V(DivI) \ | 68 V(DivI) \ |
69 V(DoubleBits) \ | 69 V(DoubleBits) \ |
70 V(DoubleToI) \ | 70 V(DoubleToI) \ |
71 V(DoubleToSmi) \ | 71 V(DoubleToSmi) \ |
72 V(Drop) \ | 72 V(Drop) \ |
73 V(Dummy) \ | 73 V(Dummy) \ |
74 V(DummyUse) \ | 74 V(DummyUse) \ |
| 75 V(FastAllocate) \ |
75 V(FlooringDivByConstI) \ | 76 V(FlooringDivByConstI) \ |
76 V(FlooringDivByPowerOf2I) \ | 77 V(FlooringDivByPowerOf2I) \ |
77 V(FlooringDivI) \ | 78 V(FlooringDivI) \ |
78 V(ForInCacheArray) \ | 79 V(ForInCacheArray) \ |
79 V(ForInPrepareMap) \ | 80 V(ForInPrepareMap) \ |
80 V(GetCachedArrayIndex) \ | 81 V(GetCachedArrayIndex) \ |
81 V(Goto) \ | 82 V(Goto) \ |
82 V(HasCachedArrayIndexAndBranch) \ | 83 V(HasCachedArrayIndexAndBranch) \ |
83 V(HasInPrototypeChainAndBranch) \ | 84 V(HasInPrototypeChainAndBranch) \ |
84 V(HasInstanceTypeAndBranch) \ | 85 V(HasInstanceTypeAndBranch) \ |
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146 V(TaggedToI) \ | 147 V(TaggedToI) \ |
147 V(ThisFunction) \ | 148 V(ThisFunction) \ |
148 V(TransitionElementsKind) \ | 149 V(TransitionElementsKind) \ |
149 V(TrapAllocationMemento) \ | 150 V(TrapAllocationMemento) \ |
150 V(Typeof) \ | 151 V(Typeof) \ |
151 V(TypeofIsAndBranch) \ | 152 V(TypeofIsAndBranch) \ |
152 V(Uint32ToDouble) \ | 153 V(Uint32ToDouble) \ |
153 V(UnknownOSRValue) \ | 154 V(UnknownOSRValue) \ |
154 V(WrapReceiver) | 155 V(WrapReceiver) |
155 | 156 |
156 | |
157 #define DECLARE_CONCRETE_INSTRUCTION(type, mnemonic) \ | 157 #define DECLARE_CONCRETE_INSTRUCTION(type, mnemonic) \ |
158 Opcode opcode() const final { return LInstruction::k##type; } \ | 158 Opcode opcode() const final { return LInstruction::k##type; } \ |
159 void CompileToNative(LCodeGen* generator) final; \ | 159 void CompileToNative(LCodeGen* generator) final; \ |
160 const char* Mnemonic() const final { return mnemonic; } \ | 160 const char* Mnemonic() const final { return mnemonic; } \ |
161 static L##type* cast(LInstruction* instr) { \ | 161 static L##type* cast(LInstruction* instr) { \ |
162 DCHECK(instr->Is##type()); \ | 162 DCHECK(instr->Is##type()); \ |
163 return reinterpret_cast<L##type*>(instr); \ | 163 return reinterpret_cast<L##type*>(instr); \ |
164 } | 164 } |
165 | 165 |
166 | 166 |
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2391 } | 2391 } |
2392 | 2392 |
2393 LOperand* context() { return inputs_[0]; } | 2393 LOperand* context() { return inputs_[0]; } |
2394 LOperand* size() { return inputs_[1]; } | 2394 LOperand* size() { return inputs_[1]; } |
2395 LOperand* temp() { return temps_[0]; } | 2395 LOperand* temp() { return temps_[0]; } |
2396 | 2396 |
2397 DECLARE_CONCRETE_INSTRUCTION(Allocate, "allocate") | 2397 DECLARE_CONCRETE_INSTRUCTION(Allocate, "allocate") |
2398 DECLARE_HYDROGEN_ACCESSOR(Allocate) | 2398 DECLARE_HYDROGEN_ACCESSOR(Allocate) |
2399 }; | 2399 }; |
2400 | 2400 |
| 2401 class LFastAllocate final : public LTemplateInstruction<1, 1, 1> { |
| 2402 public: |
| 2403 LFastAllocate(LOperand* size, LOperand* temp) { |
| 2404 inputs_[0] = size; |
| 2405 temps_[0] = temp; |
| 2406 } |
| 2407 |
| 2408 LOperand* size() const { return inputs_[0]; } |
| 2409 LOperand* temp() { return temps_[0]; } |
| 2410 |
| 2411 DECLARE_CONCRETE_INSTRUCTION(FastAllocate, "fast-allocate") |
| 2412 DECLARE_HYDROGEN_ACCESSOR(Allocate) |
| 2413 }; |
2401 | 2414 |
2402 class LTypeof final : public LTemplateInstruction<1, 2, 0> { | 2415 class LTypeof final : public LTemplateInstruction<1, 2, 0> { |
2403 public: | 2416 public: |
2404 LTypeof(LOperand* context, LOperand* value) { | 2417 LTypeof(LOperand* context, LOperand* value) { |
2405 inputs_[0] = context; | 2418 inputs_[0] = context; |
2406 inputs_[1] = value; | 2419 inputs_[1] = value; |
2407 } | 2420 } |
2408 | 2421 |
2409 LOperand* context() { return inputs_[0]; } | 2422 LOperand* context() { return inputs_[0]; } |
2410 LOperand* value() { return inputs_[1]; } | 2423 LOperand* value() { return inputs_[1]; } |
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2668 DISALLOW_COPY_AND_ASSIGN(LChunkBuilder); | 2681 DISALLOW_COPY_AND_ASSIGN(LChunkBuilder); |
2669 }; | 2682 }; |
2670 | 2683 |
2671 #undef DECLARE_HYDROGEN_ACCESSOR | 2684 #undef DECLARE_HYDROGEN_ACCESSOR |
2672 #undef DECLARE_CONCRETE_INSTRUCTION | 2685 #undef DECLARE_CONCRETE_INSTRUCTION |
2673 | 2686 |
2674 } // namespace internal | 2687 } // namespace internal |
2675 } // namespace v8 | 2688 } // namespace v8 |
2676 | 2689 |
2677 #endif // V8_CRANKSHAFT_X87_LITHIUM_X87_H_ | 2690 #endif // V8_CRANKSHAFT_X87_LITHIUM_X87_H_ |
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