Use StackArgumentsAccessor to access receiver on stack, use kPCOnStackSize to

src/x64/builtins-x64.cc

 // Copyright 2012 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 1394 matching lines @@
   __ movp(rbx, Operand(rax, Code::kDeoptimizationDataOffset - kHeapObjectTag));
 
   // Load the OSR entrypoint offset from the deoptimization data.
   __ SmiToInteger32(rbx, Operand(rbx, FixedArray::OffsetOfElementAt(
       DeoptimizationInputData::kOsrPcOffsetIndex) - kHeapObjectTag));
 
   // Compute the target address = code_obj + header_size + osr_offset
   __ lea(rax, Operand(rax, rbx, times_1, Code::kHeaderSize - kHeapObjectTag));
 
   // Overwrite the return address on the stack.
-  __ movq(Operand(rsp, 0), rax);
+  __ movq(StackOperandForReturnAddress(0), rax);
 
   // And "return" to the OSR entry point of the function.
   __ ret(0);
 }
 
 
 void Builtins::Generate_OsrAfterStackCheck(MacroAssembler* masm) {
   // We check the stack limit as indicator that recompilation might be done.
   Label ok;
   __ CompareRoot(rsp, Heap::kStackLimitRootIndex);
   __ j(above_equal, &ok);
   {
     FrameScope scope(masm, StackFrame::INTERNAL);
     __ CallRuntime(Runtime::kStackGuard, 0);
   }
   __ jmp(masm->isolate()->builtins()->OnStackReplacement(),
          RelocInfo::CODE_TARGET);
 
   __ bind(&ok);
   __ ret(0);
 }
 
 
 #undef __
 
 } }  // namespace v8::internal
 
 #endif  // V8_TARGET_ARCH_X64