Chromium Code Reviews
chromiumcodereview-hr@appspot.gserviceaccount.com (chromiumcodereview-hr) | Please choose your nickname with Settings | Help | Chromium Project | Gerrit Changes | Sign out
(1)

Side by Side Diff: src/ast.h

Issue 1211453002: Reland "Keep a canonical list of shared function infos." (Closed) Base URL: https://chromium.googlesource.com/v8/v8.git@master
Patch Set: fix alwaysopt Created 5 years, 5 months ago
Use n/p to move between diff chunks; N/P to move between comments. Draft comments are only viewable by you.
Jump to:
View unified diff | Download patch
« no previous file with comments | « src/arm64/full-codegen-arm64.cc ('k') | src/ast.cc » ('j') | no next file with comments »
Toggle Intra-line Diffs ('i') | Expand Comments ('e') | Collapse Comments ('c') | Show Comments Hide Comments ('s')
OLDNEW
1 // Copyright 2012 the V8 project authors. All rights reserved. 1 // Copyright 2012 the V8 project authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be 2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file. 3 // found in the LICENSE file.
4 4
5 #ifndef V8_AST_H_ 5 #ifndef V8_AST_H_
6 #define V8_AST_H_ 6 #define V8_AST_H_
7 7
8 #include "src/v8.h" 8 #include "src/v8.h"
9 9
10 #include "src/assembler.h" 10 #include "src/assembler.h"
(...skipping 2494 matching lines...) Expand 10 before | Expand all | Expand 10 after
2505 2505
2506 static bool NeedsHomeObject(Expression* expr); 2506 static bool NeedsHomeObject(Expression* expr);
2507 2507
2508 int materialized_literal_count() { return materialized_literal_count_; } 2508 int materialized_literal_count() { return materialized_literal_count_; }
2509 int expected_property_count() { return expected_property_count_; } 2509 int expected_property_count() { return expected_property_count_; }
2510 int parameter_count() { return parameter_count_; } 2510 int parameter_count() { return parameter_count_; }
2511 2511
2512 bool AllowsLazyCompilation(); 2512 bool AllowsLazyCompilation();
2513 bool AllowsLazyCompilationWithoutContext(); 2513 bool AllowsLazyCompilationWithoutContext();
2514 2514
2515 void InitializeSharedInfo(Handle<Code> code);
2516
2517 Handle<String> debug_name() const { 2515 Handle<String> debug_name() const {
2518 if (raw_name_ != NULL && !raw_name_->IsEmpty()) { 2516 if (raw_name_ != NULL && !raw_name_->IsEmpty()) {
2519 return raw_name_->string(); 2517 return raw_name_->string();
2520 } 2518 }
2521 return inferred_name(); 2519 return inferred_name();
2522 } 2520 }
2523 2521
2524 Handle<String> inferred_name() const { 2522 Handle<String> inferred_name() const {
2525 if (!inferred_name_.is_null()) { 2523 if (!inferred_name_.is_null()) {
2526 DCHECK(raw_inferred_name_ == NULL); 2524 DCHECK(raw_inferred_name_ == NULL);
(...skipping 14 matching lines...) Expand all
2541 raw_inferred_name_ = NULL; 2539 raw_inferred_name_ = NULL;
2542 } 2540 }
2543 2541
2544 void set_raw_inferred_name(const AstString* raw_inferred_name) { 2542 void set_raw_inferred_name(const AstString* raw_inferred_name) {
2545 DCHECK(raw_inferred_name != NULL); 2543 DCHECK(raw_inferred_name != NULL);
2546 raw_inferred_name_ = raw_inferred_name; 2544 raw_inferred_name_ = raw_inferred_name;
2547 DCHECK(inferred_name_.is_null()); 2545 DCHECK(inferred_name_.is_null());
2548 inferred_name_ = Handle<String>(); 2546 inferred_name_ = Handle<String>();
2549 } 2547 }
2550 2548
2551 // shared_info may be null if it's not cached in full code.
2552 Handle<SharedFunctionInfo> shared_info() { return shared_info_; }
2553
2554 bool pretenure() { return Pretenure::decode(bitfield_); } 2549 bool pretenure() { return Pretenure::decode(bitfield_); }
2555 void set_pretenure() { bitfield_ |= Pretenure::encode(true); } 2550 void set_pretenure() { bitfield_ |= Pretenure::encode(true); }
2556 2551
2557 bool has_duplicate_parameters() { 2552 bool has_duplicate_parameters() {
2558 return HasDuplicateParameters::decode(bitfield_); 2553 return HasDuplicateParameters::decode(bitfield_);
2559 } 2554 }
2560 2555
2561 bool is_function() { return IsFunction::decode(bitfield_) == kIsFunction; } 2556 bool is_function() { return IsFunction::decode(bitfield_) == kIsFunction; }
2562 2557
2563 // This is used as a heuristic on when to eagerly compile a function 2558 // This is used as a heuristic on when to eagerly compile a function
(...skipping 61 matching lines...) Expand 10 before | Expand all | Expand 10 after
2625 IsFunction::encode(is_function) | 2620 IsFunction::encode(is_function) |
2626 EagerCompileHintBit::encode(eager_compile_hint) | 2621 EagerCompileHintBit::encode(eager_compile_hint) |
2627 FunctionKindBits::encode(kind) | 2622 FunctionKindBits::encode(kind) |
2628 ShouldBeUsedOnceHintBit::encode(kDontKnowIfShouldBeUsedOnce); 2623 ShouldBeUsedOnceHintBit::encode(kDontKnowIfShouldBeUsedOnce);
2629 DCHECK(IsValidFunctionKind(kind)); 2624 DCHECK(IsValidFunctionKind(kind));
2630 } 2625 }
2631 2626
2632 private: 2627 private:
2633 const AstRawString* raw_name_; 2628 const AstRawString* raw_name_;
2634 Handle<String> name_; 2629 Handle<String> name_;
2635 Handle<SharedFunctionInfo> shared_info_;
2636 Scope* scope_; 2630 Scope* scope_;
2637 ZoneList<Statement*>* body_; 2631 ZoneList<Statement*>* body_;
2638 const AstString* raw_inferred_name_; 2632 const AstString* raw_inferred_name_;
2639 Handle<String> inferred_name_; 2633 Handle<String> inferred_name_;
2640 AstProperties ast_properties_; 2634 AstProperties ast_properties_;
2641 BailoutReason dont_optimize_reason_; 2635 BailoutReason dont_optimize_reason_;
2642 2636
2643 int materialized_literal_count_; 2637 int materialized_literal_count_;
2644 int expected_property_count_; 2638 int expected_property_count_;
2645 int parameter_count_; 2639 int parameter_count_;
(...skipping 958 matching lines...) Expand 10 before | Expand all | Expand 10 after
3604 3598
3605 private: 3599 private:
3606 Zone* zone_; 3600 Zone* zone_;
3607 AstValueFactory* ast_value_factory_; 3601 AstValueFactory* ast_value_factory_;
3608 }; 3602 };
3609 3603
3610 3604
3611 } } // namespace v8::internal 3605 } } // namespace v8::internal
3612 3606
3613 #endif // V8_AST_H_ 3607 #endif // V8_AST_H_
OLDNEW
« no previous file with comments | « src/arm64/full-codegen-arm64.cc ('k') | src/ast.cc » ('j') | no next file with comments »

Powered by Google App Engine
This is Rietveld 408576698