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Issue 6717018: Introduce accessors on builtins instance (Closed) Base URL: https://v8.googlecode.com/svn/branches/bleeding_edge
Patch Set: Fix tests and lint. Created 9 years, 9 months ago
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1 // Copyright 2010 the V8 project authors. All rights reserved. 1 // Copyright 2010 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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520 } 520 }
521 521
522 522
523 // ---------------------------------------------------------------------------- 523 // ----------------------------------------------------------------------------
524 // Recording of type feedback 524 // Recording of type feedback
525 525
526 void Property::RecordTypeFeedback(TypeFeedbackOracle* oracle) { 526 void Property::RecordTypeFeedback(TypeFeedbackOracle* oracle) {
527 // Record type feedback from the oracle in the AST. 527 // Record type feedback from the oracle in the AST.
528 is_monomorphic_ = oracle->LoadIsMonomorphic(this); 528 is_monomorphic_ = oracle->LoadIsMonomorphic(this);
529 if (key()->IsPropertyName()) { 529 if (key()->IsPropertyName()) {
530 if (oracle->LoadIsBuiltin(this, Builtins::LoadIC_ArrayLength)) { 530 if (oracle->LoadIsBuiltin(this, Builtins::kLoadIC_ArrayLength)) {
531 is_array_length_ = true; 531 is_array_length_ = true;
532 } else if (oracle->LoadIsBuiltin(this, Builtins::LoadIC_StringLength)) { 532 } else if (oracle->LoadIsBuiltin(this, Builtins::kLoadIC_StringLength)) {
533 is_string_length_ = true; 533 is_string_length_ = true;
534 } else if (oracle->LoadIsBuiltin(this, 534 } else if (oracle->LoadIsBuiltin(this,
535 Builtins::LoadIC_FunctionPrototype)) { 535 Builtins::kLoadIC_FunctionPrototype)) {
536 is_function_prototype_ = true; 536 is_function_prototype_ = true;
537 } else { 537 } else {
538 Literal* lit_key = key()->AsLiteral(); 538 Literal* lit_key = key()->AsLiteral();
539 ASSERT(lit_key != NULL && lit_key->handle()->IsString()); 539 ASSERT(lit_key != NULL && lit_key->handle()->IsString());
540 Handle<String> name = Handle<String>::cast(lit_key->handle()); 540 Handle<String> name = Handle<String>::cast(lit_key->handle());
541 ZoneMapList* types = oracle->LoadReceiverTypes(this, name); 541 ZoneMapList* types = oracle->LoadReceiverTypes(this, name);
542 receiver_types_ = types; 542 receiver_types_ = types;
543 } 543 }
544 } else if (oracle->LoadIsBuiltin(this, Builtins::KeyedLoadIC_String)) { 544 } else if (oracle->LoadIsBuiltin(this, Builtins::kKeyedLoadIC_String)) {
545 is_string_access_ = true; 545 is_string_access_ = true;
546 } else if (is_monomorphic_) { 546 } else if (is_monomorphic_) {
547 monomorphic_receiver_type_ = oracle->LoadMonomorphicReceiverType(this); 547 monomorphic_receiver_type_ = oracle->LoadMonomorphicReceiverType(this);
548 if (monomorphic_receiver_type_->has_external_array_elements()) { 548 if (monomorphic_receiver_type_->has_external_array_elements()) {
549 SetExternalArrayType(oracle->GetKeyedLoadExternalArrayType(this)); 549 SetExternalArrayType(oracle->GetKeyedLoadExternalArrayType(this));
550 } 550 }
551 } 551 }
552 } 552 }
553 553
554 554
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1069 ZoneList<Statement*>* statements, 1069 ZoneList<Statement*>* statements,
1070 int pos) 1070 int pos)
1071 : label_(label), 1071 : label_(label),
1072 statements_(statements), 1072 statements_(statements),
1073 position_(pos), 1073 position_(pos),
1074 compare_type_(NONE), 1074 compare_type_(NONE),
1075 entry_id_(AstNode::GetNextId()) { 1075 entry_id_(AstNode::GetNextId()) {
1076 } 1076 }
1077 1077
1078 } } // namespace v8::internal 1078 } } // namespace v8::internal
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