Move FastAccessorAssembler from RawMachineAssembler to CodeStubAssembler.

src/compiler/code-stub-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_CODE_STUB_ASSEMBLER_H_
 #define V8_COMPILER_CODE_STUB_ASSEMBLER_H_
 
 #include <map>
 
 // Clients of this interface shouldn't depend on lots of compiler internals.
@@ skipping 124 matching lines @@
   // Constants.
   Node* Int32Constant(int value);
   Node* IntPtrConstant(intptr_t value);
   Node* NumberConstant(double value);
   Node* SmiConstant(Smi* value);
   Node* HeapConstant(Handle<HeapObject> object);
   Node* BooleanConstant(bool value);
   Node* ExternalConstant(ExternalReference address);
   Node* Float64Constant(double value);
   Node* HeapNumberMapConstant();
+  Node* NullConstant();
+  Node* UndefinedConstant();
 
   Node* Parameter(int value);
+  Node* ContextParameter();
   void Return(Node* value);
 
   void Bind(Label* label);
   void Goto(Label* label);
   void Branch(Node* condition, Label* true_label, Label* false_label);
 
   void Switch(Node* index, Label* default_label, int32_t* case_values,
               Label** case_labels, size_t case_count);
 
   // Access to the frame pointer
@@ skipping 98 matching lines @@
   Node* SmiLessThanOrEqual(Node* a, Node* b);
   Node* SmiMin(Node* a, Node* b);
 
   // Load a value from the root array.
   Node* LoadRoot(Heap::RootListIndex root_index);
 
   // Check a value for smi-ness
   Node* WordIsSmi(Node* a);
 
   // Load an object pointer from a buffer that isn't in the heap.
-  Node* LoadBufferObject(Node* buffer, int offset);
+  Node* LoadBufferObject(Node* buffer, int offset,
+                         MachineType rep = MachineType::AnyTagged());
   // Load a field from an object on the heap.
-  Node* LoadObjectField(Node* object, int offset);
+  Node* LoadObjectField(Node* object, int offset,
+                        MachineType rep = MachineType::AnyTagged());
   // Load the floating point value of a HeapNumber.
   Node* LoadHeapNumberValue(Node* object);
   // Load the instance type of a Map.
   Node* LoadMapInstanceType(Node* map);
 
   // Load an array element from a FixedArray.
   Node* LoadFixedArrayElementSmiIndex(Node* object, Node* smi_index,
                                       int additional_offset = 0);
   Node* LoadFixedArrayElementConstantIndex(Node* object, int index);
 
@@ skipping 41 matching lines @@
   // Protected helpers which delegate to RawMachineAssembler.
   Graph* graph() const;
 
   // Enables subclasses to perform operations before and after a call.
   virtual void CallPrologue();
   virtual void CallEpilogue();
 
  private:
   friend class CodeStubAssemblerTester;
 
+  CodeStubAssembler(Isolate* isolate, Zone* zone,
+                    CallDescriptor* call_descriptor, Code::Flags flags,
+                    const char* name);
+
   Node* CallN(CallDescriptor* descriptor, Node* code_target, Node** args);
   Node* TailCallN(CallDescriptor* descriptor, Node* code_target, Node** args);
 
   Node* SmiShiftBitsConstant();
 
   Node* AllocateRawAligned(Node* size_in_bytes, AllocationFlags flags,
                            Node* top_address, Node* limit_address);
   Node* AllocateRawUnaligned(Node* size_in_bytes, AllocationFlags flags,
                              Node* top_adddress, Node* limit_address);
 
@@ skipping 43 matching lines @@
   // Map of variables to the list of value nodes that have been added from each
   // merge path in their order of merging.
   std::map<Variable::Impl*, std::vector<Node*>> variable_merges_;
 };
 
 }  // namespace compiler
 }  // namespace internal
 }  // namespace v8
 
 #endif  // V8_COMPILER_CODE_STUB_ASSEMBLER_H_