Introduce accessors on builtins instance

src/x64/deoptimizer-x64.cc

 // 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 169 matching lines @@
     entry_pc = next_pc;
   }
 
 #ifdef DEBUG
   // Destroy the code which is not supposed to run again.
   ZapCodeRange(previous_pc, jump_table_address);
 #endif
 
   // Add the deoptimizing code to the list.
   DeoptimizingCodeListNode* node = new DeoptimizingCodeListNode(code);
-  DeoptimizerData* data = Isolate::Current()->deoptimizer_data();
+  DeoptimizerData* data = code->GetIsolate()->deoptimizer_data();
   node->set_next(data->deoptimizing_code_list_);
   data->deoptimizing_code_list_ = node;
 
   // Set the code for the function to non-optimized version.
   function->ReplaceCode(function->shared()->code());
 
   if (FLAG_trace_deopt) {
     PrintF("[forced deoptimization: ");
     function->PrintName();
     PrintF(" / %" V8PRIxPTR "]\n", reinterpret_cast<intptr_t>(function));
@@ skipping 181 matching lines @@
   } else {
     // Setup the frame pointer and the context pointer.
     output_[0]->SetRegister(rbp.code(), input_->GetRegister(rbp.code()));
     output_[0]->SetRegister(rsi.code(), input_->GetRegister(rsi.code()));
 
     unsigned pc_offset = data->OsrPcOffset()->value();
     intptr_t pc = reinterpret_cast<intptr_t>(
         optimized_code_->entry() + pc_offset);
     output_[0]->SetPc(pc);
   }
-  Code* continuation = Isolate::Current()->builtins()->builtin(
-      Builtins::NotifyOSR);
+  Code* continuation =
+      function->GetIsolate()->builtins()->builtin(Builtins::kNotifyOSR);
   output_[0]->SetContinuation(
       reinterpret_cast<intptr_t>(continuation->entry()));
 
   if (FLAG_trace_osr) {
     PrintF("[on-stack replacement translation %s: 0x%08" V8PRIxPTR " ",
            ok ? "finished" : "aborted",
            reinterpret_cast<intptr_t>(function));
     function->PrintName();
     PrintF(" => pc=0x%0" V8PRIxPTR "]\n", output_[0]->GetPc());
   }
@@ skipping 151 matching lines @@
   intptr_t pc_value = reinterpret_cast<intptr_t>(start + pc_offset);
   output_frame->SetPc(pc_value);
 
   FullCodeGenerator::State state =
       FullCodeGenerator::StateField::decode(pc_and_state);
   output_frame->SetState(Smi::FromInt(state));
 
   // Set the continuation for the topmost frame.
   if (is_topmost) {
     Code* continuation = (bailout_type_ == EAGER)
-        ? Isolate::Current()->builtins()->builtin(Builtins::NotifyDeoptimized)
-        : Isolate::Current()->builtins()->builtin(
-              Builtins::NotifyLazyDeoptimized);
+        ? isolate_->builtins()->builtin(Builtins::kNotifyDeoptimized)
+        : isolate_->builtins()->builtin(Builtins::kNotifyLazyDeoptimized);
     output_frame->SetContinuation(
         reinterpret_cast<intptr_t>(continuation->entry()));
   }
 
   if (output_count_ - 1 == frame_index) iterator->Done();
 }
 
 
 #define __ masm()->
 
@@ skipping 202 matching lines @@
   }
   __ bind(&done);
 }
 
 #undef __
 
 
 } }  // namespace v8::internal
 
 #endif  // V8_TARGET_ARCH_X64