OLD | NEW |
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 |
(...skipping 45 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
56 // CompilationInfo encapsulates some information known at compile time. It | 56 // CompilationInfo encapsulates some information known at compile time. It |
57 // is constructed based on the resources available at compile-time. | 57 // is constructed based on the resources available at compile-time. |
58 class CompilationInfo { | 58 class CompilationInfo { |
59 public: | 59 public: |
60 CompilationInfo(Handle<JSFunction> closure, Zone* zone); | 60 CompilationInfo(Handle<JSFunction> closure, Zone* zone); |
61 virtual ~CompilationInfo(); | 61 virtual ~CompilationInfo(); |
62 | 62 |
63 Isolate* isolate() const { | 63 Isolate* isolate() const { |
64 return isolate_; | 64 return isolate_; |
65 } | 65 } |
66 Zone* zone() const { return zone_; } | 66 Zone* zone() { return zone_; } |
| 67 bool is_osr() const { return !osr_ast_id_.IsNone(); } |
67 bool is_lazy() const { return IsLazy::decode(flags_); } | 68 bool is_lazy() const { return IsLazy::decode(flags_); } |
68 bool is_eval() const { return IsEval::decode(flags_); } | 69 bool is_eval() const { return IsEval::decode(flags_); } |
69 bool is_global() const { return IsGlobal::decode(flags_); } | 70 bool is_global() const { return IsGlobal::decode(flags_); } |
70 bool is_classic_mode() const { return language_mode() == CLASSIC_MODE; } | 71 bool is_classic_mode() const { return language_mode() == CLASSIC_MODE; } |
71 bool is_extended_mode() const { return language_mode() == EXTENDED_MODE; } | 72 bool is_extended_mode() const { return language_mode() == EXTENDED_MODE; } |
72 LanguageMode language_mode() const { | 73 LanguageMode language_mode() const { |
73 return LanguageModeField::decode(flags_); | 74 return LanguageModeField::decode(flags_); |
74 } | 75 } |
75 bool is_in_loop() const { return IsInLoop::decode(flags_); } | 76 bool is_in_loop() const { return IsInLoop::decode(flags_); } |
76 FunctionLiteral* function() const { return function_; } | 77 FunctionLiteral* function() const { return function_; } |
(...skipping 542 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
619 Handle<Script> script); | 620 Handle<Script> script); |
620 | 621 |
621 // Set the function info for a newly compiled function. | 622 // Set the function info for a newly compiled function. |
622 static void SetFunctionInfo(Handle<SharedFunctionInfo> function_info, | 623 static void SetFunctionInfo(Handle<SharedFunctionInfo> function_info, |
623 FunctionLiteral* lit, | 624 FunctionLiteral* lit, |
624 bool is_toplevel, | 625 bool is_toplevel, |
625 Handle<Script> script); | 626 Handle<Script> script); |
626 | 627 |
627 static bool InstallOptimizedCode(OptimizingCompiler* info); | 628 static bool InstallOptimizedCode(OptimizingCompiler* info); |
628 | 629 |
629 static BailoutId CompileForOnStackReplacement(Handle<JSFunction> function); | 630 static Handle<Code> CompileForOnStackReplacement(Handle<JSFunction> function); |
630 | 631 |
631 static BailoutId CompileForConcurrentOSR(Handle<JSFunction> function); | 632 static Handle<Code> CompileForConcurrentOSR(Handle<JSFunction> function); |
632 | 633 |
633 #ifdef ENABLE_DEBUGGER_SUPPORT | 634 #ifdef ENABLE_DEBUGGER_SUPPORT |
634 static bool MakeCodeForLiveEdit(CompilationInfo* info); | 635 static bool MakeCodeForLiveEdit(CompilationInfo* info); |
635 #endif | 636 #endif |
636 | 637 |
637 static void RecordFunctionCompilation(Logger::LogEventsAndTags tag, | 638 static void RecordFunctionCompilation(Logger::LogEventsAndTags tag, |
638 CompilationInfo* info, | 639 CompilationInfo* info, |
639 Handle<SharedFunctionInfo> shared); | 640 Handle<SharedFunctionInfo> shared); |
640 }; | 641 }; |
641 | 642 |
(...skipping 18 matching lines...) Expand all Loading... |
660 unsigned info_zone_start_allocation_size_; | 661 unsigned info_zone_start_allocation_size_; |
661 ElapsedTimer timer_; | 662 ElapsedTimer timer_; |
662 | 663 |
663 DISALLOW_COPY_AND_ASSIGN(CompilationPhase); | 664 DISALLOW_COPY_AND_ASSIGN(CompilationPhase); |
664 }; | 665 }; |
665 | 666 |
666 | 667 |
667 } } // namespace v8::internal | 668 } } // namespace v8::internal |
668 | 669 |
669 #endif // V8_COMPILER_H_ | 670 #endif // V8_COMPILER_H_ |
OLD | NEW |