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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 "src/hydrogen.h" | 8 #include "src/hydrogen.h" |
9 #include "src/lithium.h" | 9 #include "src/lithium.h" |
10 #include "src/lithium-allocator.h" | 10 #include "src/lithium-allocator.h" |
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126 V(ModByPowerOf2I) \ | 126 V(ModByPowerOf2I) \ |
127 V(ModI) \ | 127 V(ModI) \ |
128 V(MulI) \ | 128 V(MulI) \ |
129 V(NumberTagD) \ | 129 V(NumberTagD) \ |
130 V(NumberTagI) \ | 130 V(NumberTagI) \ |
131 V(NumberTagU) \ | 131 V(NumberTagU) \ |
132 V(NumberUntagD) \ | 132 V(NumberUntagD) \ |
133 V(OsrEntry) \ | 133 V(OsrEntry) \ |
134 V(Parameter) \ | 134 V(Parameter) \ |
135 V(Power) \ | 135 V(Power) \ |
| 136 V(Prologue) \ |
136 V(PushArgument) \ | 137 V(PushArgument) \ |
137 V(RegExpLiteral) \ | 138 V(RegExpLiteral) \ |
138 V(Return) \ | 139 V(Return) \ |
139 V(SeqStringGetChar) \ | 140 V(SeqStringGetChar) \ |
140 V(SeqStringSetChar) \ | 141 V(SeqStringSetChar) \ |
141 V(ShiftI) \ | 142 V(ShiftI) \ |
142 V(SmiTag) \ | 143 V(SmiTag) \ |
143 V(SmiUntag) \ | 144 V(SmiUntag) \ |
144 V(StackCheck) \ | 145 V(StackCheck) \ |
145 V(StoreCodeEntry) \ | 146 V(StoreCodeEntry) \ |
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387 return false; | 388 return false; |
388 } | 389 } |
389 | 390 |
390 bool jumps_to_join() const { return block_->predecessors()->length() > 1; } | 391 bool jumps_to_join() const { return block_->predecessors()->length() > 1; } |
391 | 392 |
392 private: | 393 private: |
393 HBasicBlock* block_; | 394 HBasicBlock* block_; |
394 }; | 395 }; |
395 | 396 |
396 | 397 |
| 398 class LPrologue final : public LTemplateInstruction<0, 0, 0> { |
| 399 public: |
| 400 DECLARE_CONCRETE_INSTRUCTION(Prologue, "prologue") |
| 401 }; |
| 402 |
| 403 |
397 class LLazyBailout final : public LTemplateInstruction<0, 0, 0> { | 404 class LLazyBailout final : public LTemplateInstruction<0, 0, 0> { |
398 public: | 405 public: |
399 DECLARE_CONCRETE_INSTRUCTION(LazyBailout, "lazy-bailout") | 406 DECLARE_CONCRETE_INSTRUCTION(LazyBailout, "lazy-bailout") |
400 }; | 407 }; |
401 | 408 |
402 | 409 |
403 class LDummy final : public LTemplateInstruction<1, 0, 0> { | 410 class LDummy final : public LTemplateInstruction<1, 0, 0> { |
404 public: | 411 public: |
405 LDummy() {} | 412 LDummy() {} |
406 DECLARE_CONCRETE_INSTRUCTION(Dummy, "dummy") | 413 DECLARE_CONCRETE_INSTRUCTION(Dummy, "dummy") |
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2888 | 2895 |
2889 DISALLOW_COPY_AND_ASSIGN(LChunkBuilder); | 2896 DISALLOW_COPY_AND_ASSIGN(LChunkBuilder); |
2890 }; | 2897 }; |
2891 | 2898 |
2892 #undef DECLARE_HYDROGEN_ACCESSOR | 2899 #undef DECLARE_HYDROGEN_ACCESSOR |
2893 #undef DECLARE_CONCRETE_INSTRUCTION | 2900 #undef DECLARE_CONCRETE_INSTRUCTION |
2894 | 2901 |
2895 } } // namespace v8::internal | 2902 } } // namespace v8::internal |
2896 | 2903 |
2897 #endif // V8_IA32_LITHIUM_IA32_H_ | 2904 #endif // V8_IA32_LITHIUM_IA32_H_ |
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