Use HIR accessor for CheckPrototypeMaps to remove the duplicate members in li...

src/arm/lithium-arm.h

 // Copyright 2011 the V8 project authors. All rights reserved.
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
 // met:
 //
 //     * Redistributions of source code must retain the above copyright
 //       notice, this list of conditions and the following disclaimer.
 //     * Redistributions in binary form must reproduce the above
 //       copyright notice, this list of conditions and the following
 //       disclaimer in the documentation and/or other materials provided
@@ skipping 1584 matching lines @@
  public:
   explicit LCheckMap(LOperand* use) : LUnaryOperation(use) { }
 
   DECLARE_CONCRETE_INSTRUCTION(CheckMap, "check-map")
   DECLARE_HYDROGEN_ACCESSOR(CheckMap)
 };
 
 
 class LCheckPrototypeMaps: public LInstruction {
  public:
-  LCheckPrototypeMaps(LOperand* temp1,
-                      LOperand* temp2,
-                      Handle<JSObject> holder,
-                      Handle<Map> receiver_map)
-      : temp1_(temp1),
-        temp2_(temp2),
-        holder_(holder),
-        receiver_map_(receiver_map) { }
+  LCheckPrototypeMaps(LOperand* temp1, LOperand* temp2)
+      : temp1_(temp1), temp2_(temp2) { }
 
   DECLARE_CONCRETE_INSTRUCTION(CheckPrototypeMaps, "check-prototype-maps")
+  DECLARE_HYDROGEN_ACCESSOR(CheckPrototypeMaps)
 
+  Handle<JSObject> holder() const { return hydrogen()->holder(); }
+  Handle<Map> receiver_map() const { return hydrogen()->receiver_map(); }
   LOperand* temp1() const { return temp1_; }
   LOperand* temp2() const { return temp2_; }
-  Handle<JSObject> holder() const { return holder_; }
-  Handle<Map> receiver_map() const { return receiver_map_; }
 
  private:
   LOperand* temp1_;
   LOperand* temp2_;
-  Handle<JSObject> holder_;
-  Handle<Map> receiver_map_;
 };
 
 
 class LCheckSmi: public LUnaryOperation {
  public:
   LCheckSmi(LOperand* use, Condition condition)
       : LUnaryOperation(use), condition_(condition) { }
 
   Condition condition() const { return condition_; }
 
@@ skipping 420 matching lines @@
   DISALLOW_COPY_AND_ASSIGN(LChunkBuilder);
 };
 
 #undef DECLARE_HYDROGEN_ACCESSOR
 #undef DECLARE_INSTRUCTION
 #undef DECLARE_CONCRETE_INSTRUCTION
 
 } }  // namespace v8::internal
 
 #endif  // V8_ARM_LITHIUM_ARM_H_