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Side by Side Diff: src/interpreter/interpreter.h

Issue 2579973002: Don't compile inner functions when compiling via the dispatcher (Closed)
Patch Set: added comment Created 4 years ago
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1 // Copyright 2015 the V8 project authors. All rights reserved. 1 // Copyright 2015 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_INTERPRETER_INTERPRETER_H_ 5 #ifndef V8_INTERPRETER_INTERPRETER_H_
6 #define V8_INTERPRETER_INTERPRETER_H_ 6 #define V8_INTERPRETER_INTERPRETER_H_
7 7
8 #include <memory> 8 #include <memory>
9 9
10 // Clients of this interface shouldn't depend on lots of interpreter internals. 10 // Clients of this interface shouldn't depend on lots of interpreter internals.
11 // Do not include anything from src/interpreter other than 11 // Do not include anything from src/interpreter other than
12 // src/interpreter/bytecodes.h here! 12 // src/interpreter/bytecodes.h here!
13 #include "src/base/macros.h" 13 #include "src/base/macros.h"
14 #include "src/builtins/builtins.h" 14 #include "src/builtins/builtins.h"
15 #include "src/interpreter/bytecodes.h" 15 #include "src/interpreter/bytecodes.h"
16 #include "src/parsing/token.h" 16 #include "src/parsing/token.h"
17 #include "src/runtime/runtime.h" 17 #include "src/runtime/runtime.h"
18 18
19 namespace v8 { 19 namespace v8 {
20 namespace internal { 20 namespace internal {
21 21
22 class Isolate; 22 class Isolate;
23 class Callable; 23 class Callable;
24 class CompilationInfo; 24 class CompilationInfo;
25 class CompilationJob; 25 class CompilationJob;
26 enum class LazyCompilationMode;
26 27
27 namespace compiler { 28 namespace compiler {
28 class Node; 29 class Node;
29 } // namespace compiler 30 } // namespace compiler
30 31
31 namespace interpreter { 32 namespace interpreter {
32 33
33 class InterpreterAssembler; 34 class InterpreterAssembler;
34 35
35 class Interpreter { 36 class Interpreter {
36 public: 37 public:
37 explicit Interpreter(Isolate* isolate); 38 explicit Interpreter(Isolate* isolate);
38 virtual ~Interpreter() {} 39 virtual ~Interpreter() {}
39 40
40 // Initializes the interpreter dispatch table. 41 // Initializes the interpreter dispatch table.
41 void Initialize(); 42 void Initialize();
42 43
43 // Returns the interrupt budget which should be used for the profiler counter. 44 // Returns the interrupt budget which should be used for the profiler counter.
44 static int InterruptBudget(); 45 static int InterruptBudget();
45 46
46 // Creates a compilation job which will generate bytecode for |info|. 47 // Creates a compilation job which will generate bytecode for |info|.
47 static CompilationJob* NewCompilationJob(CompilationInfo* info); 48 static CompilationJob* NewCompilationJob(CompilationInfo* info,
49 LazyCompilationMode mode);
48 50
49 // Return bytecode handler for |bytecode|. 51 // Return bytecode handler for |bytecode|.
50 Code* GetBytecodeHandler(Bytecode bytecode, OperandScale operand_scale); 52 Code* GetBytecodeHandler(Bytecode bytecode, OperandScale operand_scale);
51 53
52 // GC support. 54 // GC support.
53 void IterateDispatchTable(ObjectVisitor* v); 55 void IterateDispatchTable(ObjectVisitor* v);
54 56
55 // Disassembler support (only useful with ENABLE_DISASSEMBLER defined). 57 // Disassembler support (only useful with ENABLE_DISASSEMBLER defined).
56 void TraceCodegen(Handle<Code> code); 58 void TraceCodegen(Handle<Code> code);
57 const char* LookupNameOfBytecodeHandler(Code* code); 59 const char* LookupNameOfBytecodeHandler(Code* code);
(...skipping 126 matching lines...) Expand 10 before | Expand all | Expand 10 after
184 std::unique_ptr<uintptr_t[]> bytecode_dispatch_counters_table_; 186 std::unique_ptr<uintptr_t[]> bytecode_dispatch_counters_table_;
185 187
186 DISALLOW_COPY_AND_ASSIGN(Interpreter); 188 DISALLOW_COPY_AND_ASSIGN(Interpreter);
187 }; 189 };
188 190
189 } // namespace interpreter 191 } // namespace interpreter
190 } // namespace internal 192 } // namespace internal
191 } // namespace v8 193 } // namespace v8
192 194
193 #endif // V8_INTERPRETER_INTERPRETER_H_ 195 #endif // V8_INTERPRETER_INTERPRETER_H_
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