Fix HStringAdd::PrintDataTo().

src/hydrogen-instructions.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 3860 matching lines @@
 
 
 void HStringAdd::PrintDataTo(StringStream* stream) {
   if ((flags() & STRING_ADD_CHECK_BOTH) == STRING_ADD_CHECK_BOTH) {
     stream->Add("_CheckBoth");
   } else if ((flags() & STRING_ADD_CHECK_BOTH) == STRING_ADD_CHECK_LEFT) {
     stream->Add("_CheckLeft");
   } else if ((flags() & STRING_ADD_CHECK_BOTH) == STRING_ADD_CHECK_RIGHT) {
     stream->Add("_CheckRight");
   }
+  HBinaryOperation::PrintDataTo(stream);
   stream->Add(" (");
   if (pretenure_flag() == NOT_TENURED) stream->Add("N");
   else if (pretenure_flag() == TENURED) stream->Add("D");
   stream->Add(")");
 }
 
 
 HInstruction* HStringCharFromCode::New(
     Zone* zone, HValue* context, HValue* char_code) {
   if (FLAG_fold_constants && char_code->IsConstant()) {
@@ skipping 632 matching lines @@
       break;
     case kExternalMemory:
       stream->Add("[external-memory]");
       break;
   }
 
   stream->Add("@%d", offset());
 }
 
 } }  // namespace v8::internal