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1 // Copyright (c) 2012, the Dart project authors. Please see the AUTHORS file | 1 // Copyright (c) 2012, the Dart project authors. Please see the AUTHORS file |
2 // for details. All rights reserved. Use of this source code is governed by a | 2 // for details. All rights reserved. Use of this source code is governed by a |
3 // BSD-style license that can be found in the LICENSE file. | 3 // BSD-style license that can be found in the LICENSE file. |
4 | 4 |
5 #ifndef VM_FLOW_GRAPH_COMPILER_H_ | 5 #ifndef VM_FLOW_GRAPH_COMPILER_H_ |
6 #define VM_FLOW_GRAPH_COMPILER_H_ | 6 #define VM_FLOW_GRAPH_COMPILER_H_ |
7 | 7 |
8 #include "vm/allocation.h" | 8 #include "vm/allocation.h" |
9 #include "vm/assembler.h" | 9 #include "vm/assembler.h" |
10 #include "vm/code_descriptors.h" | 10 #include "vm/code_descriptors.h" |
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438 void AddSlowPathCode(SlowPathCode* slow_path); | 438 void AddSlowPathCode(SlowPathCode* slow_path); |
439 | 439 |
440 void FinalizeExceptionHandlers(const Code& code); | 440 void FinalizeExceptionHandlers(const Code& code); |
441 void FinalizePcDescriptors(const Code& code); | 441 void FinalizePcDescriptors(const Code& code); |
442 void FinalizeDeoptInfo(const Code& code); | 442 void FinalizeDeoptInfo(const Code& code); |
443 void FinalizeStackmaps(const Code& code); | 443 void FinalizeStackmaps(const Code& code); |
444 void FinalizeVarDescriptors(const Code& code); | 444 void FinalizeVarDescriptors(const Code& code); |
445 void FinalizeStaticCallTargetsTable(const Code& code); | 445 void FinalizeStaticCallTargetsTable(const Code& code); |
446 | 446 |
447 const Class& double_class() const { return double_class_; } | 447 const Class& double_class() const { return double_class_; } |
| 448 const Class& mint_class() const { return mint_class_; } |
448 const Class& float32x4_class() const { return float32x4_class_; } | 449 const Class& float32x4_class() const { return float32x4_class_; } |
449 const Class& float64x2_class() const { return float64x2_class_; } | 450 const Class& float64x2_class() const { return float64x2_class_; } |
450 const Class& int32x4_class() const { return int32x4_class_; } | 451 const Class& int32x4_class() const { return int32x4_class_; } |
451 | 452 |
452 void SaveLiveRegisters(LocationSummary* locs); | 453 void SaveLiveRegisters(LocationSummary* locs); |
453 void RestoreLiveRegisters(LocationSummary* locs); | 454 void RestoreLiveRegisters(LocationSummary* locs); |
454 | 455 |
455 Environment* SlowPathEnvironmentFor(Instruction* instruction); | 456 Environment* SlowPathEnvironmentFor(Instruction* instruction); |
456 | 457 |
457 intptr_t CurrentTryIndex() const { | 458 intptr_t CurrentTryIndex() const { |
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604 GrowableArray<BlockInfo*> block_info_; | 605 GrowableArray<BlockInfo*> block_info_; |
605 GrowableArray<CompilerDeoptInfo*> deopt_infos_; | 606 GrowableArray<CompilerDeoptInfo*> deopt_infos_; |
606 GrowableArray<SlowPathCode*> slow_path_code_; | 607 GrowableArray<SlowPathCode*> slow_path_code_; |
607 // Stores: [code offset, function, null(code)]. | 608 // Stores: [code offset, function, null(code)]. |
608 const GrowableObjectArray& static_calls_target_table_; | 609 const GrowableObjectArray& static_calls_target_table_; |
609 const bool is_optimizing_; | 610 const bool is_optimizing_; |
610 // Set to true if optimized code has IC calls. | 611 // Set to true if optimized code has IC calls. |
611 bool may_reoptimize_; | 612 bool may_reoptimize_; |
612 | 613 |
613 const Class& double_class_; | 614 const Class& double_class_; |
| 615 const Class& mint_class_; |
614 const Class& float32x4_class_; | 616 const Class& float32x4_class_; |
615 const Class& float64x2_class_; | 617 const Class& float64x2_class_; |
616 const Class& int32x4_class_; | 618 const Class& int32x4_class_; |
617 const Class& list_class_; | 619 const Class& list_class_; |
618 | 620 |
619 ParallelMoveResolver parallel_move_resolver_; | 621 ParallelMoveResolver parallel_move_resolver_; |
620 | 622 |
621 // Currently instructions generate deopt stubs internally by | 623 // Currently instructions generate deopt stubs internally by |
622 // calling AddDeoptStub. To communicate deoptimization environment | 624 // calling AddDeoptStub. To communicate deoptimization environment |
623 // that should be used when deoptimizing we store it in this variable. | 625 // that should be used when deoptimizing we store it in this variable. |
624 // In future AddDeoptStub should be moved out of the instruction template. | 626 // In future AddDeoptStub should be moved out of the instruction template. |
625 Environment* pending_deoptimization_env_; | 627 Environment* pending_deoptimization_env_; |
626 | 628 |
627 intptr_t entry_patch_pc_offset_; | 629 intptr_t entry_patch_pc_offset_; |
628 intptr_t patch_code_pc_offset_; | 630 intptr_t patch_code_pc_offset_; |
629 intptr_t lazy_deopt_pc_offset_; | 631 intptr_t lazy_deopt_pc_offset_; |
630 | 632 |
631 ZoneGrowableArray<const ICData*>* deopt_id_to_ic_data_; | 633 ZoneGrowableArray<const ICData*>* deopt_id_to_ic_data_; |
632 | 634 |
633 DISALLOW_COPY_AND_ASSIGN(FlowGraphCompiler); | 635 DISALLOW_COPY_AND_ASSIGN(FlowGraphCompiler); |
634 }; | 636 }; |
635 | 637 |
636 } // namespace dart | 638 } // namespace dart |
637 | 639 |
638 #endif // VM_FLOW_GRAPH_COMPILER_H_ | 640 #endif // VM_FLOW_GRAPH_COMPILER_H_ |
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