Moved type feedback vector to SharedFunctionInfo.

src/full-codegen.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 368 matching lines @@
   __ dd(length);
   for (unsigned i = 0; i < length; ++i) {
     __ dd(back_edges_[i].id.ToInt());
     __ dd(back_edges_[i].pc);
     __ dd(back_edges_[i].loop_depth);
   }
   return offset;
 }
 
 
-void FullCodeGenerator::InitializeFeedbackVector() {
-  int length = info_->function()->slot_count();
-  ASSERT_EQ(isolate()->heap()->the_hole_value(),
-            *TypeFeedbackInfo::UninitializedSentinel(isolate()));
-  feedback_vector_ = isolate()->factory()->NewFixedArrayWithHoles(length,
-                                                                  TENURED);
-}
-
-
 void FullCodeGenerator::PopulateDeoptimizationData(Handle<Code> code) {
   // Fill in the deoptimization information.
   ASSERT(info_->HasDeoptimizationSupport() || bailout_entries_.is_empty());
   if (!info_->HasDeoptimizationSupport()) return;
   int length = bailout_entries_.length();
   Handle<DeoptimizationOutputData> data = isolate()->factory()->
       NewDeoptimizationOutputData(length, TENURED);
   for (int i = 0; i < length; i++) {
     data->SetAstId(i, bailout_entries_[i].id);
     data->SetPcAndState(i, Smi::FromInt(bailout_entries_[i].pc_and_state));
   }
   code->set_deoptimization_data(*data);
 }
 
 
 void FullCodeGenerator::PopulateTypeFeedbackInfo(Handle<Code> code) {
   Handle<TypeFeedbackInfo> info = isolate()->factory()->NewTypeFeedbackInfo();
   info->set_ic_total_count(ic_total_count_);
-  info->set_feedback_vector(*FeedbackVector());
   ASSERT(!isolate()->heap()->InNewSpace(*info));
   code->set_type_feedback_info(*info);
 }
 
 
 void FullCodeGenerator::Initialize() {
   // The generation of debug code must match between the snapshot code and the
   // code that is generated later.  This is assumed by the debugger when it is
   // calculating PC offsets after generating a debug version of code.  Therefore
   // we disable the production of debug code in the full compiler if we are
@@ skipping 1154 matching lines @@
   ASSERT(!fun_template.IsEmpty());
 
   // Instantiate the function and create a shared function info from it.
   Handle<JSFunction> fun = Utils::OpenHandle(*fun_template->GetFunction());
   const int literals = fun->NumberOfLiterals();
   Handle<Code> code = Handle<Code>(fun->shared()->code());
   Handle<Code> construct_stub = Handle<Code>(fun->shared()->construct_stub());
   bool is_generator = false;
   Handle<SharedFunctionInfo> shared =
       isolate()->factory()->NewSharedFunctionInfo(name, literals, is_generator,
-          code, Handle<ScopeInfo>(fun->shared()->scope_info()));
+          code, Handle<ScopeInfo>(fun->shared()->scope_info()),
+          Handle<FixedArray>(fun->shared()->feedback_vector()));
   shared->set_construct_stub(*construct_stub);
 
   // Copy the function data to the shared function info.
   shared->set_function_data(fun->shared()->function_data());
   int parameters = fun->shared()->formal_parameter_count();
   shared->set_formal_parameter_count(parameters);
 
   EmitNewClosure(shared, false);
 }
 
@@ skipping 126 matching lines @@
   }
   return true;
 }
 #endif  // DEBUG
 
 
 #undef __
 
 
 } }  // namespace v8::internal