[turbofan] Initial support for Array constructor specialization.

src/compiler/bytecode-graph-builder.cc

 // Copyright 2015 the V8 project authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "src/compiler/bytecode-graph-builder.h"
 
 #include "src/compiler/linkage.h"
 #include "src/compiler/operator-properties.h"
 #include "src/interpreter/bytecode-array-iterator.h"
 
@@ skipping 774 matching lines @@
   return value;
 }
 
 
 void BytecodeGraphBuilder::VisitNew(
     const interpreter::BytecodeArrayIterator& iterator) {
   interpreter::Register callee = iterator.GetRegisterOperand(0);
   interpreter::Register first_arg = iterator.GetRegisterOperand(1);
   size_t arg_count = iterator.GetCountOperand(2);
 
-  const Operator* call =
-      javascript()->CallConstruct(static_cast<int>(arg_count) + 2);
+  // TODO(turbofan): Pass the feedback here.
+  const Operator* call = javascript()->CallConstruct(
+      static_cast<int>(arg_count) + 2, VectorSlotPair());
   Node* value = ProcessCallNewArguments(call, callee, first_arg, arg_count + 2);
   AddEmptyFrameStateInputs(value);
   environment()->BindAccumulator(value);
 }
 
 
 void BytecodeGraphBuilder::VisitThrow(
     const interpreter::BytecodeArrayIterator& iterator) {
   UNIMPLEMENTED();
 }
@@ skipping 420 matching lines @@
 
 void BytecodeGraphBuilder::UpdateControlDependencyToLeaveFunction(Node* exit) {
   if (environment()->IsMarkedAsUnreachable()) return;
   environment()->MarkAsUnreachable();
   exit_controls_.push_back(exit);
 }
 
 }  // namespace compiler
 }  // namespace internal
 }  // namespace v8