Refactor polymorphic load and inline function graph construction.

src/x64/lithium-codegen-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 74 matching lines @@
 void LCodeGen::FinishCode(Handle<Code> code) {
   ASSERT(is_done());
   code->set_stack_slots(StackSlotCount());
   code->set_safepoint_table_offset(safepoints_.GetCodeOffset());
   PopulateDeoptimizationData(code);
 }
 
 
 void LCodeGen::Abort(const char* format, ...) {
   if (FLAG_trace_bailout) {
-    SmartPointer<char> debug_name = graph()->debug_name()->ToCString();
-    PrintF("Aborting LCodeGen in @\"%s\": ", *debug_name);
+    SmartPointer<char> name(info()->shared_info()->DebugName()->ToCString());
+    PrintF("Aborting LCodeGen in @\"%s\": ", *name);
     va_list arguments;
     va_start(arguments, format);
     OS::VPrint(format, arguments);
     va_end(arguments);
     PrintF("\n");
   }
   status_ = ABORTED;
 }
 
 
@@ skipping 2179 matching lines @@
   __ movq(result, Operand(rsi, Context::SlotOffset(Context::GLOBAL_INDEX)));
   __ movq(result, FieldOperand(result, GlobalObject::kGlobalReceiverOffset));
 }
 
 
 void LCodeGen::CallKnownFunction(Handle<JSFunction> function,
                                  int arity,
                                  LInstruction* instr) {
   // Change context if needed.
   bool change_context =
-      (graph()->info()->closure()->context() != function->context()) ||
+      (info()->closure()->context() != function->context()) ||
       scope()->contains_with() ||
       (scope()->num_heap_slots() > 0);
   if (change_context) {
     __ movq(rsi, FieldOperand(rdi, JSFunction::kContextOffset));
   }
 
   // Set rax to arguments count if adaption is not needed. Assumes that rax
   // is available to write to at this point.
   if (!function->NeedsArgumentsAdaption()) {
     __ Set(rax, arity);
   }
 
   LPointerMap* pointers = instr->pointer_map();
   RecordPosition(pointers->position());
 
   // Invoke function.
-  if (*function == *graph()->info()->closure()) {
+  if (*function == *info()->closure()) {
     __ CallSelf();
   } else {
     __ call(FieldOperand(rdi, JSFunction::kCodeEntryOffset));
   }
 
   // Setup deoptimization.
   RegisterLazyDeoptimization(instr);
 
   // Restore context.
   __ movq(rsi, Operand(rbp, StandardFrameConstants::kContextOffset));
@@ skipping 1324 matching lines @@
   RegisterEnvironmentForDeoptimization(environment);
   ASSERT(osr_pc_offset_ == -1);
   osr_pc_offset_ = masm()->pc_offset();
 }
 
 #undef __
 
 } }  // namespace v8::internal
 
 #endif  // V8_TARGET_ARCH_X64