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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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48 : zone_(info->zone()), | 48 : zone_(info->zone()), |
49 chunk_(static_cast<LPlatformChunk*>(chunk)), | 49 chunk_(static_cast<LPlatformChunk*>(chunk)), |
50 masm_(assembler), | 50 masm_(assembler), |
51 info_(info), | 51 info_(info), |
52 current_block_(-1), | 52 current_block_(-1), |
53 current_instruction_(-1), | 53 current_instruction_(-1), |
54 instructions_(chunk->instructions()), | 54 instructions_(chunk->instructions()), |
55 deoptimizations_(4, info->zone()), | 55 deoptimizations_(4, info->zone()), |
56 deopt_jump_table_(4, info->zone()), | 56 deopt_jump_table_(4, info->zone()), |
57 deoptimization_literals_(8, info->zone()), | 57 deoptimization_literals_(8, info->zone()), |
| 58 deopt_counter_cells_(4, info->zone()), |
58 prototype_maps_(0, info->zone()), | 59 prototype_maps_(0, info->zone()), |
59 transition_maps_(0, info->zone()), | 60 transition_maps_(0, info->zone()), |
60 inlined_function_count_(0), | 61 inlined_function_count_(0), |
61 scope_(info->scope()), | 62 scope_(info->scope()), |
62 status_(UNUSED), | 63 status_(UNUSED), |
63 translations_(info->zone()), | 64 translations_(info->zone()), |
64 deferred_(8, info->zone()), | 65 deferred_(8, info->zone()), |
65 osr_pc_offset_(-1), | 66 osr_pc_offset_(-1), |
66 last_lazy_deopt_pc_(0), | 67 last_lazy_deopt_pc_(0), |
67 frame_is_built_(false), | 68 frame_is_built_(false), |
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297 | 298 |
298 void AddToTranslation(Translation* translation, | 299 void AddToTranslation(Translation* translation, |
299 LOperand* op, | 300 LOperand* op, |
300 bool is_tagged, | 301 bool is_tagged, |
301 bool is_uint32, | 302 bool is_uint32, |
302 bool arguments_known, | 303 bool arguments_known, |
303 int arguments_index, | 304 int arguments_index, |
304 int arguments_count); | 305 int arguments_count); |
305 void RegisterDependentCodeForEmbeddedMaps(Handle<Code> code); | 306 void RegisterDependentCodeForEmbeddedMaps(Handle<Code> code); |
306 void PopulateDeoptimizationData(Handle<Code> code); | 307 void PopulateDeoptimizationData(Handle<Code> code); |
| 308 void PopulateDeoptCounterCells(Handle<Code> code); |
307 int DefineDeoptimizationLiteral(Handle<Object> literal); | 309 int DefineDeoptimizationLiteral(Handle<Object> literal); |
308 | 310 |
309 void PopulateDeoptimizationLiteralsWithInlinedFunctions(); | 311 void PopulateDeoptimizationLiteralsWithInlinedFunctions(); |
310 | 312 |
311 Register ToRegister(int index) const; | 313 Register ToRegister(int index) const; |
312 DoubleRegister ToDoubleRegister(int index) const; | 314 DoubleRegister ToDoubleRegister(int index) const; |
313 | 315 |
314 void EmitIntegerMathAbs(LMathAbs* instr); | 316 void EmitIntegerMathAbs(LMathAbs* instr); |
315 | 317 |
316 // Support for recording safepoint and position information. | 318 // Support for recording safepoint and position information. |
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406 LPlatformChunk* const chunk_; | 408 LPlatformChunk* const chunk_; |
407 MacroAssembler* const masm_; | 409 MacroAssembler* const masm_; |
408 CompilationInfo* const info_; | 410 CompilationInfo* const info_; |
409 | 411 |
410 int current_block_; | 412 int current_block_; |
411 int current_instruction_; | 413 int current_instruction_; |
412 const ZoneList<LInstruction*>* instructions_; | 414 const ZoneList<LInstruction*>* instructions_; |
413 ZoneList<LEnvironment*> deoptimizations_; | 415 ZoneList<LEnvironment*> deoptimizations_; |
414 ZoneList<Deoptimizer::JumpTableEntry> deopt_jump_table_; | 416 ZoneList<Deoptimizer::JumpTableEntry> deopt_jump_table_; |
415 ZoneList<Handle<Object> > deoptimization_literals_; | 417 ZoneList<Handle<Object> > deoptimization_literals_; |
| 418 ZoneList<LDeoptCounterCell*> deopt_counter_cells_; |
416 ZoneList<Handle<Map> > prototype_maps_; | 419 ZoneList<Handle<Map> > prototype_maps_; |
417 ZoneList<Handle<Map> > transition_maps_; | 420 ZoneList<Handle<Map> > transition_maps_; |
418 int inlined_function_count_; | 421 int inlined_function_count_; |
419 Scope* const scope_; | 422 Scope* const scope_; |
420 Status status_; | 423 Status status_; |
421 TranslationBuffer translations_; | 424 TranslationBuffer translations_; |
422 ZoneList<LDeferredCode*> deferred_; | 425 ZoneList<LDeferredCode*> deferred_; |
423 int osr_pc_offset_; | 426 int osr_pc_offset_; |
424 int last_lazy_deopt_pc_; | 427 int last_lazy_deopt_pc_; |
425 bool frame_is_built_; | 428 bool frame_is_built_; |
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507 LCodeGen* codegen_; | 510 LCodeGen* codegen_; |
508 Label entry_; | 511 Label entry_; |
509 Label exit_; | 512 Label exit_; |
510 Label* external_exit_; | 513 Label* external_exit_; |
511 int instruction_index_; | 514 int instruction_index_; |
512 }; | 515 }; |
513 | 516 |
514 } } // namespace v8::internal | 517 } } // namespace v8::internal |
515 | 518 |
516 #endif // V8_MIPS_LITHIUM_CODEGEN_MIPS_H_ | 519 #endif // V8_MIPS_LITHIUM_CODEGEN_MIPS_H_ |
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