[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 187 matching lines @@
 BytecodeArrayBuilder& BytecodeArrayBuilder::LogicalNot() {
   Output(Bytecode::kToBooleanLogicalNot);
   return *this;
 }
 
 BytecodeArrayBuilder& BytecodeArrayBuilder::TypeOf() {
   Output(Bytecode::kTypeOf);
   return *this;
 }
 
+BytecodeArrayBuilder& BytecodeArrayBuilder::GetSuperConstructor() {
+  Output(Bytecode::kGetSuperConstructor);

[rmcilroy, 2016/11/23 21:55:37]

This looks like it's on a really old revision of V8. When you rebase you will
need to make this OutputGetSuperConstructor().

+  return *this;
+}
+
 BytecodeArrayBuilder& BytecodeArrayBuilder::CompareOperation(
     Token::Value op, Register reg, int feedback_slot) {
   switch (op) {
     case Token::Value::EQ:
       Output(Bytecode::kTestEqual, RegisterOperand(reg),
              UnsignedOperand(feedback_slot));
       break;
     case Token::Value::NE:
       Output(Bytecode::kTestNotEqual, RegisterOperand(reg),
              UnsignedOperand(feedback_slot));
@@ skipping 712 matching lines @@
         UNREACHABLE();  // Dealt with in kRegList above.
     }
   }
 
   return true;
 }
 
 }  // namespace interpreter
 }  // namespace internal
 }  // namespace v8