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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 // Redistribution and use in source and binary forms, with or without | 2 // Redistribution and use in source and binary forms, with or without |
3 // modification, are permitted provided that the following conditions are | 3 // modification, are permitted provided that the following conditions are |
4 // met: | 4 // met: |
5 // | 5 // |
6 // * Redistributions of source code must retain the above copyright | 6 // * Redistributions of source code must retain the above copyright |
7 // notice, this list of conditions and the following disclaimer. | 7 // notice, this list of conditions and the following disclaimer. |
8 // * Redistributions in binary form must reproduce the above | 8 // * Redistributions in binary form must reproduce the above |
9 // copyright notice, this list of conditions and the following | 9 // copyright notice, this list of conditions and the following |
10 // disclaimer in the documentation and/or other materials provided | 10 // disclaimer in the documentation and/or other materials provided |
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132 void DoDeferredInstanceOfKnownGlobal(LInstanceOfKnownGlobal* instr, | 132 void DoDeferredInstanceOfKnownGlobal(LInstanceOfKnownGlobal* instr, |
133 Label* map_check); | 133 Label* map_check); |
134 | 134 |
135 void DoCheckMapCommon(Register reg, Handle<Map> map, LInstruction* instr); | 135 void DoCheckMapCommon(Register reg, Handle<Map> map, LInstruction* instr); |
136 | 136 |
137 // Parallel move support. | 137 // Parallel move support. |
138 void DoParallelMove(LParallelMove* move); | 138 void DoParallelMove(LParallelMove* move); |
139 void DoGap(LGap* instr); | 139 void DoGap(LGap* instr); |
140 | 140 |
141 // Emit frame translation commands for an environment. | 141 // Emit frame translation commands for an environment. |
142 void WriteTranslation(LEnvironment* environment, Translation* translation); | 142 void WriteTranslation(LEnvironment* environment, |
| 143 Translation* translation, |
| 144 int* arguments_index, |
| 145 int* arguments_count); |
143 | 146 |
144 // Declare methods that deal with the individual node types. | 147 // Declare methods that deal with the individual node types. |
145 #define DECLARE_DO(type) void Do##type(L##type* node); | 148 #define DECLARE_DO(type) void Do##type(L##type* node); |
146 LITHIUM_CONCRETE_INSTRUCTION_LIST(DECLARE_DO) | 149 LITHIUM_CONCRETE_INSTRUCTION_LIST(DECLARE_DO) |
147 #undef DECLARE_DO | 150 #undef DECLARE_DO |
148 | 151 |
149 private: | 152 private: |
150 enum Status { | 153 enum Status { |
151 UNUSED, | 154 UNUSED, |
152 GENERATING, | 155 GENERATING, |
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243 void RegisterEnvironmentForDeoptimization(LEnvironment* environment, | 246 void RegisterEnvironmentForDeoptimization(LEnvironment* environment, |
244 Safepoint::DeoptMode mode); | 247 Safepoint::DeoptMode mode); |
245 void DeoptimizeIf(Condition cc, | 248 void DeoptimizeIf(Condition cc, |
246 LEnvironment* environment, | 249 LEnvironment* environment, |
247 Deoptimizer::BailoutType bailout_type); | 250 Deoptimizer::BailoutType bailout_type); |
248 void DeoptimizeIf(Condition cc, LEnvironment* environment); | 251 void DeoptimizeIf(Condition cc, LEnvironment* environment); |
249 void SoftDeoptimize(LEnvironment* environment); | 252 void SoftDeoptimize(LEnvironment* environment); |
250 void AddToTranslation(Translation* translation, | 253 void AddToTranslation(Translation* translation, |
251 LOperand* op, | 254 LOperand* op, |
252 bool is_tagged, | 255 bool is_tagged, |
253 bool is_uint32); | 256 bool is_uint32, |
| 257 bool arguments_known, |
| 258 int arguments_index, |
| 259 int arguments_count); |
254 void RegisterDependentCodeForEmbeddedMaps(Handle<Code> code); | 260 void RegisterDependentCodeForEmbeddedMaps(Handle<Code> code); |
255 void PopulateDeoptimizationData(Handle<Code> code); | 261 void PopulateDeoptimizationData(Handle<Code> code); |
256 int DefineDeoptimizationLiteral(Handle<Object> literal); | 262 int DefineDeoptimizationLiteral(Handle<Object> literal); |
257 | 263 |
258 void PopulateDeoptimizationLiteralsWithInlinedFunctions(); | 264 void PopulateDeoptimizationLiteralsWithInlinedFunctions(); |
259 | 265 |
260 Register ToRegister(int index) const; | 266 Register ToRegister(int index) const; |
261 XMMRegister ToDoubleRegister(int index) const; | 267 XMMRegister ToDoubleRegister(int index) const; |
262 Operand BuildFastArrayOperand( | 268 Operand BuildFastArrayOperand( |
263 LOperand* elements_pointer, | 269 LOperand* elements_pointer, |
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425 LCodeGen* codegen_; | 431 LCodeGen* codegen_; |
426 Label entry_; | 432 Label entry_; |
427 Label exit_; | 433 Label exit_; |
428 Label* external_exit_; | 434 Label* external_exit_; |
429 int instruction_index_; | 435 int instruction_index_; |
430 }; | 436 }; |
431 | 437 |
432 } } // namespace v8::internal | 438 } } // namespace v8::internal |
433 | 439 |
434 #endif // V8_X64_LITHIUM_CODEGEN_X64_H_ | 440 #endif // V8_X64_LITHIUM_CODEGEN_X64_H_ |
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