diff options
Diffstat (limited to 'deps/v8/src/interpreter/interpreter-assembler.h')
| -rw-r--r-- | deps/v8/src/interpreter/interpreter-assembler.h | 43 |
1 files changed, 25 insertions, 18 deletions
diff --git a/deps/v8/src/interpreter/interpreter-assembler.h b/deps/v8/src/interpreter/interpreter-assembler.h index 1317f377f4..c2e0bb3bd7 100644 --- a/deps/v8/src/interpreter/interpreter-assembler.h +++ b/deps/v8/src/interpreter/interpreter-assembler.h @@ -32,6 +32,9 @@ class V8_EXPORT_PRIVATE InterpreterAssembler : public CodeStubAssembler { compiler::Node* BytecodeOperandFlag(int operand_index); // Returns the 32-bit zero-extended index immediate for bytecode operand // |operand_index| in the current bytecode. + compiler::Node* BytecodeOperandIdxInt32(int operand_index); + // Returns the word zero-extended index immediate for bytecode operand + // |operand_index| in the current bytecode. compiler::Node* BytecodeOperandIdx(int operand_index); // Returns the smi index immediate for bytecode operand |operand_index| // in the current bytecode. @@ -115,23 +118,25 @@ class V8_EXPORT_PRIVATE InterpreterAssembler : public CodeStubAssembler { compiler::Node* IncrementCallCount(compiler::Node* feedback_vector, compiler::Node* slot_id); - // Call JSFunction or Callable |function| with |arg_count| - // arguments (not including receiver) and the first argument - // located at |first_arg|. Type feedback is collected in the - // slot at index |slot_id|. - compiler::Node* CallJSWithFeedback(compiler::Node* function, - compiler::Node* context, - compiler::Node* first_arg, - compiler::Node* arg_count, - compiler::Node* slot_id, - compiler::Node* feedback_vector, - TailCallMode tail_call_mode); - - // Call JSFunction or Callable |function| with |arg_count| - // arguments (not including receiver) and the first argument - // located at |first_arg|. + // Call JSFunction or Callable |function| with |arg_count| arguments (not + // including receiver) and the first argument located at |first_arg|. Type + // feedback is collected in the slot at index |slot_id|. + // + // If the |receiver_mode| is kNullOrUndefined, then the receiver is implicitly + // undefined and |first_arg| is the first parameter. Otherwise, |first_arg| is + // the receiver and it is converted according to |receiver_mode|. + compiler::Node* CallJSWithFeedback( + compiler::Node* function, compiler::Node* context, + compiler::Node* first_arg, compiler::Node* arg_count, + compiler::Node* slot_id, compiler::Node* feedback_vector, + ConvertReceiverMode receiver_mode, TailCallMode tail_call_mode); + + // Call JSFunction or Callable |function| with |arg_count| arguments (not + // including receiver) and the first argument located at |first_arg|, possibly + // including the receiver depending on |receiver_mode|. compiler::Node* CallJS(compiler::Node* function, compiler::Node* context, compiler::Node* first_arg, compiler::Node* arg_count, + ConvertReceiverMode receiver_mode, TailCallMode tail_call_mode); // Call JSFunction or Callable |function| with |arg_count| @@ -223,9 +228,6 @@ class V8_EXPORT_PRIVATE InterpreterAssembler : public CodeStubAssembler { // Returns the offset from the BytecodeArrayPointer of the current bytecode. compiler::Node* BytecodeOffset(); - // Save the bytecode offset to the interpreter frame. - void SaveBytecodeOffset(); - protected: Bytecode bytecode() const { return bytecode_; } static bool TargetSupportsUnalignedAccess(); @@ -301,6 +303,9 @@ class V8_EXPORT_PRIVATE InterpreterAssembler : public CodeStubAssembler { // JumpIfWordNotEqual. void JumpConditional(compiler::Node* condition, compiler::Node* jump_offset); + // Save the bytecode offset to the interpreter frame. + void SaveBytecodeOffset(); + // Updates and returns BytecodeOffset() advanced by the current bytecode's // size. Traces the exit of the current bytecode. compiler::Node* Advance(); @@ -334,6 +339,8 @@ class V8_EXPORT_PRIVATE InterpreterAssembler : public CodeStubAssembler { compiler::Node* DispatchToBytecodeHandlerEntry( compiler::Node* handler_entry, compiler::Node* bytecode_offset); + int CurrentBytecodeSize() const; + OperandScale operand_scale() const { return operand_scale_; } Bytecode bytecode_; |