Introduced TypeFeedbackId and BailoutId types.

src/lithium.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 155 matching lines @@
         stream->Add(" = ");
         source->PrintTo(stream);
       }
       stream->Add(";");
     }
   }
 }
 
 
 void LEnvironment::PrintTo(StringStream* stream) {
-  stream->Add("[id=%d|", ast_id());
+  stream->Add("[id=%d|", ast_id().ToInt());
   stream->Add("[parameters=%d|", parameter_count());
   stream->Add("[arguments_stack_height=%d|", arguments_stack_height());
   for (int i = 0; i < values_.length(); ++i) {
     if (i != 0) stream->Add(";");
     if (values_[i] == NULL) {
       stream->Add("[hole]");
     } else {
       values_[i]->PrintTo(stream);
     }
   }
@@ skipping 246 matching lines @@
         CodeGenerator::MakeCodeEpilogue(&assembler, flags, info());
     generator.FinishCode(code);
     CodeGenerator::PrintCode(code, info());
     return code;
   }
   return Handle<Code>::null();
 }
 
 
 } }  // namespace v8::internal