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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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266 bool ProcessArgumentsObject(); | 266 bool ProcessArgumentsObject(); |
267 void EliminateRedundantPhis(); | 267 void EliminateRedundantPhis(); |
268 void EliminateUnreachablePhis(); | 268 void EliminateUnreachablePhis(); |
269 void Canonicalize(); | 269 void Canonicalize(); |
270 void OrderBlocks(); | 270 void OrderBlocks(); |
271 void AssignDominators(); | 271 void AssignDominators(); |
272 void ReplaceCheckedValues(); | 272 void ReplaceCheckedValues(); |
273 void EliminateRedundantBoundsChecks(); | 273 void EliminateRedundantBoundsChecks(); |
274 void DehoistSimpleArrayIndexComputations(); | 274 void DehoistSimpleArrayIndexComputations(); |
275 void DeadCodeElimination(); | 275 void DeadCodeElimination(); |
| 276 void ApplyActualValues(); |
276 void PropagateDeoptimizingMark(); | 277 void PropagateDeoptimizingMark(); |
277 void EliminateUnusedInstructions(); | 278 void EliminateUnusedInstructions(); |
278 | 279 |
279 // Returns false if there are phi-uses of the arguments-object | 280 // Returns false if there are phi-uses of the arguments-object |
280 // which are not supported by the optimizing compiler. | 281 // which are not supported by the optimizing compiler. |
281 bool CheckArgumentsPhiUses(); | 282 bool CheckArgumentsPhiUses(); |
282 | 283 |
283 // Returns false if there are phi-uses of an uninitialized const | 284 // Returns false if there are phi-uses of an uninitialized const |
284 // which are not supported by the optimizing compiler. | 285 // which are not supported by the optimizing compiler. |
285 bool CheckConstPhiUses(); | 286 bool CheckConstPhiUses(); |
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872 ElementsKind elements_kind, | 873 ElementsKind elements_kind, |
873 bool is_store); | 874 bool is_store); |
874 | 875 |
875 HInstruction* BuildUncheckedMonomorphicElementAccess( | 876 HInstruction* BuildUncheckedMonomorphicElementAccess( |
876 HValue* object, | 877 HValue* object, |
877 HValue* key, | 878 HValue* key, |
878 HValue* val, | 879 HValue* val, |
879 HCheckMaps* mapcheck, | 880 HCheckMaps* mapcheck, |
880 bool is_js_array, | 881 bool is_js_array, |
881 ElementsKind elements_kind, | 882 ElementsKind elements_kind, |
882 bool is_store); | 883 bool is_store, |
| 884 Representation checked_index_representation = Representation::None()); |
883 | 885 |
884 private: | 886 private: |
885 HGraphBuilder(); | 887 HGraphBuilder(); |
886 CompilationInfo* info_; | 888 CompilationInfo* info_; |
887 HGraph* graph_; | 889 HGraph* graph_; |
888 HBasicBlock* current_block_; | 890 HBasicBlock* current_block_; |
889 }; | 891 }; |
890 | 892 |
891 | 893 |
892 class HOptimizedGraphBuilder: public HGraphBuilder, public AstVisitor { | 894 class HOptimizedGraphBuilder: public HGraphBuilder, public AstVisitor { |
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1555 const char* filename_; | 1557 const char* filename_; |
1556 HeapStringAllocator string_allocator_; | 1558 HeapStringAllocator string_allocator_; |
1557 StringStream trace_; | 1559 StringStream trace_; |
1558 int indent_; | 1560 int indent_; |
1559 }; | 1561 }; |
1560 | 1562 |
1561 | 1563 |
1562 } } // namespace v8::internal | 1564 } } // namespace v8::internal |
1563 | 1565 |
1564 #endif // V8_HYDROGEN_H_ | 1566 #endif // V8_HYDROGEN_H_ |
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