[es6] Perform the IsConstructor test in GetSuperConstructor.

src/compiler/opcodes.h

 // Copyright 2013 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.
 
 #ifndef V8_COMPILER_OPCODES_H_
 #define V8_COMPILER_OPCODES_H_
 
 #include <iosfwd>
 
 #include "src/globals.h"
@@ skipping 126 matching lines @@
   V(JSCreateLiteralObject)        \
   V(JSCreateLiteralRegExp)        \
   V(JSLoadProperty)               \
   V(JSLoadNamed)                  \
   V(JSLoadGlobal)                 \
   V(JSStoreProperty)              \
   V(JSStoreNamed)                 \
   V(JSStoreGlobal)                \
   V(JSStoreDataPropertyInLiteral) \
   V(JSDeleteProperty)             \
-  V(JSHasProperty)
+  V(JSHasProperty)                \
+  V(JSGetSuperConstructor)
 
 #define JS_CONTEXT_OP_LIST(V) \
   V(JSLoadContext)            \
   V(JSStoreContext)           \
   V(JSCreateFunctionContext)  \
   V(JSCreateCatchContext)     \
   V(JSCreateWithContext)      \
   V(JSCreateBlockContext)     \
   V(JSCreateScriptContext)
 
@@ skipping 641 matching lines @@
   }
 };
 
 V8_EXPORT_PRIVATE std::ostream& operator<<(std::ostream&, IrOpcode::Value);
 
 }  // namespace compiler
 }  // namespace internal
 }  // namespace v8
 
 #endif  // V8_COMPILER_OPCODES_H_