Refactor loading a pointer into a register instruction for X64

src/x64/assembler-x64.h

 // Copyright (c) 1994-2006 Sun Microsystems Inc.
 // 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.
 //
@@ skipping 704 matching lines @@
   // memory location.
   void movw(Register dst, const Operand& src);
   void movw(const Operand& dst, Register src);
   void movw(const Operand& dst, Immediate imm);
 
   // Move the offset of the label location relative to the current
   // position (after the move) to the destination.
   void movl(const Operand& dst, Label* src);
 
   // Loads a pointer into a register with a relocation mode.
-  void movq(Register dst, void* ptr, RelocInfo::Mode rmode);
+  void movp(Register dst, void* ptr, RelocInfo::Mode rmode);
+
   // Loads a 64-bit immediate into a register.
   void movq(Register dst, int64_t value);
   void movq(Register dst, uint64_t value);
-  void movq(Register dst, Handle<Object> handle, RelocInfo::Mode rmode);
 
   void movsxbq(Register dst, const Operand& src);
   void movsxwq(Register dst, const Operand& src);
   void movsxlq(Register dst, Register src);
   void movsxlq(Register dst, const Operand& src);
   void movzxbq(Register dst, const Operand& src);
   void movzxbl(Register dst, const Operand& src);
   void movzxwq(Register dst, const Operand& src);
   void movzxwl(Register dst, const Operand& src);
   void movzxwl(Register dst, Register src);
@@ skipping 1004 matching lines @@
  private:
   Assembler* assembler_;
 #ifdef DEBUG
   int space_before_;
 #endif
 };
 
 } }  // namespace v8::internal
 
 #endif  // V8_X64_ASSEMBLER_X64_H_