Add templatized convienience functions for adding hydrogen instructions

src/code-stubs-hydrogen.cc

 // Copyright 2012 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 581 matching lines @@
   HInstruction* argument = AddInstruction(
       new(zone()) HAccessArgumentsAt(elements, constant_one, constant_zero));
 
   HConstant* max_alloc_length =
       new(zone()) HConstant(JSObject::kInitialMaxFastElementArray);
   AddInstruction(max_alloc_length);
   const int initial_capacity = JSArray::kPreallocatedArrayElements;
   HConstant* initial_capacity_node = new(zone()) HConstant(initial_capacity);
   AddInstruction(initial_capacity_node);
 
-  HBoundsCheck* checked_arg = AddBoundsCheck(argument, max_alloc_length);
+  HBoundsCheck* checked_arg = Add<HBoundsCheck>(argument, max_alloc_length);
   IfBuilder if_builder(this);
   if_builder.IfCompare(checked_arg, constant_zero, Token::EQ);
   if_builder.Then();
   Push(initial_capacity_node);  // capacity
   Push(constant_zero);  // length
   if_builder.Else();
   Push(checked_arg);  // capacity
   Push(checked_arg);  // length
   if_builder.End();
 
@@ skipping 155 matching lines @@
   return graph()->GetConstant0();
 }
 
 
 Handle<Code> ToBooleanStub::GenerateCode() {
   return DoGenerateCode(this);
 }
 
 
 } }  // namespace v8::internal