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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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| 422 void FinalizeExceptionHandlers(const Code& code); | 422 void FinalizeExceptionHandlers(const Code& code); |
| 423 void FinalizePcDescriptors(const Code& code); | 423 void FinalizePcDescriptors(const Code& code); |
| 424 void FinalizeDeoptInfo(const Code& code); | 424 void FinalizeDeoptInfo(const Code& code); |
| 425 void FinalizeStackmaps(const Code& code); | 425 void FinalizeStackmaps(const Code& code); |
| 426 void FinalizeVarDescriptors(const Code& code); | 426 void FinalizeVarDescriptors(const Code& code); |
| 427 void FinalizeComments(const Code& code); | 427 void FinalizeComments(const Code& code); |
| 428 void FinalizeStaticCallTargetsTable(const Code& code); | 428 void FinalizeStaticCallTargetsTable(const Code& code); |
| 429 | 429 |
| 430 const Class& double_class() const { return double_class_; } | 430 const Class& double_class() const { return double_class_; } |
| 431 const Class& float32x4_class() const { return float32x4_class_; } | 431 const Class& float32x4_class() const { return float32x4_class_; } |
| 432 const Class& uint32x4_class() const { return uint32x4_class_; } | 432 const Class& int32x4_class() const { return int32x4_class_; } |
| 433 | 433 |
| 434 void SaveLiveRegisters(LocationSummary* locs); | 434 void SaveLiveRegisters(LocationSummary* locs); |
| 435 void RestoreLiveRegisters(LocationSummary* locs); | 435 void RestoreLiveRegisters(LocationSummary* locs); |
| 436 | 436 |
| 437 Environment* SlowPathEnvironmentFor(Instruction* instruction); | 437 Environment* SlowPathEnvironmentFor(Instruction* instruction); |
| 438 | 438 |
| 439 // Returns true if the compiled function has a finally clause. | 439 // Returns true if the compiled function has a finally clause. |
| 440 bool HasFinally() const; | 440 bool HasFinally() const; |
| 441 | 441 |
| 442 intptr_t CurrentTryIndex() const { | 442 intptr_t CurrentTryIndex() const { |
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| 591 GrowableArray<CompilerDeoptInfo*> deopt_infos_; | 591 GrowableArray<CompilerDeoptInfo*> deopt_infos_; |
| 592 GrowableArray<SlowPathCode*> slow_path_code_; | 592 GrowableArray<SlowPathCode*> slow_path_code_; |
| 593 // Stores: [code offset, function, null(code)]. | 593 // Stores: [code offset, function, null(code)]. |
| 594 const GrowableObjectArray& static_calls_target_table_; | 594 const GrowableObjectArray& static_calls_target_table_; |
| 595 const bool is_optimizing_; | 595 const bool is_optimizing_; |
| 596 // Set to true if optimized code has IC calls. | 596 // Set to true if optimized code has IC calls. |
| 597 bool may_reoptimize_; | 597 bool may_reoptimize_; |
| 598 | 598 |
| 599 const Class& double_class_; | 599 const Class& double_class_; |
| 600 const Class& float32x4_class_; | 600 const Class& float32x4_class_; |
| 601 const Class& uint32x4_class_; | 601 const Class& int32x4_class_; |
| 602 const Class& list_class_; | 602 const Class& list_class_; |
| 603 | 603 |
| 604 ParallelMoveResolver parallel_move_resolver_; | 604 ParallelMoveResolver parallel_move_resolver_; |
| 605 | 605 |
| 606 // Currently instructions generate deopt stubs internally by | 606 // Currently instructions generate deopt stubs internally by |
| 607 // calling AddDeoptStub. To communicate deoptimization environment | 607 // calling AddDeoptStub. To communicate deoptimization environment |
| 608 // that should be used when deoptimizing we store it in this variable. | 608 // that should be used when deoptimizing we store it in this variable. |
| 609 // In future AddDeoptStub should be moved out of the instruction template. | 609 // In future AddDeoptStub should be moved out of the instruction template. |
| 610 Environment* pending_deoptimization_env_; | 610 Environment* pending_deoptimization_env_; |
| 611 | 611 |
| 612 DISALLOW_COPY_AND_ASSIGN(FlowGraphCompiler); | 612 DISALLOW_COPY_AND_ASSIGN(FlowGraphCompiler); |
| 613 }; | 613 }; |
| 614 | 614 |
| 615 } // namespace dart | 615 } // namespace dart |
| 616 | 616 |
| 617 #endif // VM_FLOW_GRAPH_COMPILER_H_ | 617 #endif // VM_FLOW_GRAPH_COMPILER_H_ |
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