[turbofan] Make RawMachineAssembler handle the end node.

src/compiler/interpreter-assembler.h

 // Copyright 2015 the V8 project authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef V8_COMPILER_INTERPRETER_ASSEMBLER_H_
 #define V8_COMPILER_INTERPRETER_ASSEMBLER_H_
 
 // Clients of this interface shouldn't depend on lots of compiler internals.
 // Do not include anything from src/compiler here!
 #include "src/allocation.h"
 #include "src/base/smart-pointers.h"
 #include "src/builtins.h"
 #include "src/frames.h"
 #include "src/interpreter/bytecodes.h"
 #include "src/runtime/runtime.h"
-#include "src/zone-containers.h"
 
 namespace v8 {
 namespace internal {
 
 class CallInterfaceDescriptor;
 class Isolate;
 class Zone;
 
 namespace compiler {
 
@@ skipping 114 matching lines @@
   // Returns from the function.
   void Return();
 
   // Dispatch to the bytecode.
   void Dispatch();
 
   // Abort with the given bailout reason.
   void Abort(BailoutReason bailout_reason);
 
  protected:
-  // Close the graph.
-  void End();
-
   static bool TargetSupportsUnalignedAccess();
 
   // Protected helpers (for testing) which delegate to RawMachineAssembler.
   CallDescriptor* call_descriptor() const;
   Graph* graph();
 
  private:
   // Returns a raw pointer to start of the register file on the stack.
   Node* RegisterFileRawPointer();
   // Returns a tagged pointer to the current function's BytecodeArray object.
@@ skipping 20 matching lines @@
   // update BytecodeOffset() itself.
   Node* Advance(int delta);
   Node* Advance(Node* delta);
 
   // Starts next instruction dispatch at |new_bytecode_offset|.
   void DispatchTo(Node* new_bytecode_offset);
 
   // Abort operations for debug code.
   void AbortIfWordNotEqual(Node* lhs, Node* rhs, BailoutReason bailout_reason);
 
-  // Adds an end node of the graph.
-  void AddEndInput(Node* input);
-
   // Private helpers which delegate to RawMachineAssembler.
   Isolate* isolate();
   Zone* zone();
 
   interpreter::Bytecode bytecode_;
   base::SmartPointer<RawMachineAssembler> raw_assembler_;
-  ZoneVector<Node*> end_nodes_;
   Node* accumulator_;
   Node* context_;
   bool code_generated_;
 
   DISALLOW_COPY_AND_ASSIGN(InterpreterAssembler);
 };
 
 }  // namespace compiler
 }  // namespace internal
 }  // namespace v8
 
 #endif  // V8_COMPILER_INTERPRETER_ASSEMBLER_H_