[es6] Perform the IsConstructor test in GetSuperConstructor.

src/interpreter/bytecode-array-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/interpreter/bytecode-array-builder.h"
 
 #include "src/globals.h"
 #include "src/interpreter/bytecode-array-writer.h"
 #include "src/interpreter/bytecode-dead-code-optimizer.h"
 #include "src/interpreter/bytecode-label.h"
@@ skipping 306 matching lines @@
 BytecodeArrayBuilder& BytecodeArrayBuilder::LogicalNot() {
   OutputToBooleanLogicalNot();
   return *this;
 }
 
 BytecodeArrayBuilder& BytecodeArrayBuilder::TypeOf() {
   OutputTypeOf();
   return *this;
 }
 
+BytecodeArrayBuilder& BytecodeArrayBuilder::GetSuperConstructor(Register out) {
+  OutputGetSuperConstructor(out);
+  return *this;
+}
+
 BytecodeArrayBuilder& BytecodeArrayBuilder::CompareOperation(
     Token::Value op, Register reg, int feedback_slot) {
   switch (op) {
     case Token::Value::EQ:
       OutputTestEqual(reg, feedback_slot);
       break;
     case Token::Value::NE:
       OutputTestNotEqual(reg, feedback_slot);
       break;
     case Token::Value::EQ_STRICT:
@@ skipping 698 matching lines @@
     RegisterList reg_list) {
   DCHECK(RegisterListIsValid(reg_list));
   if (register_optimizer_)
     register_optimizer_->PrepareOutputRegisterList(reg_list);
   return static_cast<uint32_t>(reg_list.first_register().ToOperand());
 }
 
 }  // namespace interpreter
 }  // namespace internal
 }  // namespace v8