Remove the optimized construct stub.

src/objects.cc

 // Copyright 2013 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 9629 matching lines @@
   }
   return instance_size;
 }
 
 
 int SharedFunctionInfo::CalculateInObjectProperties() {
   return (CalculateInstanceSize() - JSObject::kHeaderSize) / kPointerSize;
 }
 
 
-bool SharedFunctionInfo::CanGenerateInlineConstructor(Object* prototype) {
-  // Check the basic conditions for generating inline constructor code.
-  if (!FLAG_inline_new
-      || !has_only_simple_this_property_assignments()
-      || is_generator()
-      || this_property_assignments_count() == 0) {
-    return false;
-  }
-
-  Isolate* isolate = GetIsolate();
-  Heap* heap = isolate->heap();
-
-  // Traverse the proposed prototype chain looking for properties of the
-  // same names as are set by the inline constructor.
-  for (Object* obj = prototype;
-       obj != heap->null_value();
-       obj = obj->GetPrototype(isolate)) {
-    JSReceiver* receiver = JSReceiver::cast(obj);
-    for (int i = 0; i < this_property_assignments_count(); i++) {
-      LookupResult result(heap->isolate());
-      String* name = GetThisPropertyAssignmentName(i);
-      receiver->LocalLookup(name, &result);
-      if (result.IsFound()) {
-        switch (result.type()) {
-          case NORMAL:
-          case FIELD:
-          case CONSTANT_FUNCTION:
-            break;
-          case INTERCEPTOR:
-          case CALLBACKS:
-          case HANDLER:
-            return false;
-          case TRANSITION:
-          case NONEXISTENT:
-            UNREACHABLE();
-            break;
-        }
-      }
-    }
-  }
-
-  return true;
-}
-
-
-void SharedFunctionInfo::ForbidInlineConstructor() {
-  set_compiler_hints(BooleanBit::set(compiler_hints(),
-                                     kHasOnlySimpleThisPropertyAssignments,
-                                     false));
-}
-
-
-void SharedFunctionInfo::SetThisPropertyAssignmentsInfo(
-    bool only_simple_this_property_assignments,
-    FixedArray* assignments) {
-  set_compiler_hints(BooleanBit::set(compiler_hints(),
-                                     kHasOnlySimpleThisPropertyAssignments,
-                                     only_simple_this_property_assignments));
-  set_this_property_assignments(assignments);
-  set_this_property_assignments_count(assignments->length() / 3);
-}
-
-
-void SharedFunctionInfo::ClearThisPropertyAssignmentsInfo() {
-  Heap* heap = GetHeap();
-  set_compiler_hints(BooleanBit::set(compiler_hints(),
-                                     kHasOnlySimpleThisPropertyAssignments,
-                                     false));
-  set_this_property_assignments(heap->undefined_value());
-  set_this_property_assignments_count(0);
-}
-
-
-String* SharedFunctionInfo::GetThisPropertyAssignmentName(int index) {
-  Object* obj = this_property_assignments();
-  ASSERT(obj->IsFixedArray());
-  ASSERT(index < this_property_assignments_count());
-  obj = FixedArray::cast(obj)->get(index * 3);
-  ASSERT(obj->IsString());
-  return String::cast(obj);
-}
-
-
-bool SharedFunctionInfo::IsThisPropertyAssignmentArgument(int index) {
-  Object* obj = this_property_assignments();
-  ASSERT(obj->IsFixedArray());
-  ASSERT(index < this_property_assignments_count());
-  obj = FixedArray::cast(obj)->get(index * 3 + 1);
-  return Smi::cast(obj)->value() != -1;
-}
-
-
-int SharedFunctionInfo::GetThisPropertyAssignmentArgument(int index) {
-  ASSERT(IsThisPropertyAssignmentArgument(index));
-  Object* obj =
-      FixedArray::cast(this_property_assignments())->get(index * 3 + 1);
-  return Smi::cast(obj)->value();
-}
-
-
-Object* SharedFunctionInfo::GetThisPropertyAssignmentConstant(int index) {
-  ASSERT(!IsThisPropertyAssignmentArgument(index));
-  Object* obj =
-      FixedArray::cast(this_property_assignments())->get(index * 3 + 2);
-  return obj;
-}
-
-
 // Support function for printing the source code to a StringStream
 // without any allocation in the heap.
 void SharedFunctionInfo::SourceCodePrint(StringStream* accumulator,
                                          int max_length) {
   // For some native functions there is no source.
   if (!HasSourceCode()) {
     accumulator->Add("<No Source>");
     return;
   }
 
@@ skipping 5912 matching lines @@
   set_year(Smi::FromInt(year), SKIP_WRITE_BARRIER);
   set_month(Smi::FromInt(month), SKIP_WRITE_BARRIER);
   set_day(Smi::FromInt(day), SKIP_WRITE_BARRIER);
   set_weekday(Smi::FromInt(weekday), SKIP_WRITE_BARRIER);
   set_hour(Smi::FromInt(hour), SKIP_WRITE_BARRIER);
   set_min(Smi::FromInt(min), SKIP_WRITE_BARRIER);
   set_sec(Smi::FromInt(sec), SKIP_WRITE_BARRIER);
 }
 
 } }  // namespace v8::internal