Reorder switch clauses using newly-introduced execution counters in

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 966 matching lines @@
 
 void HInductionVariableAnnotation::PrintDataTo(StringStream* stream) {
   stream->Add("(");
   RedefinedOperand()->PrintNameTo(stream);
   stream->Add(" %s ", relation().Mnemonic());
   induction_base()->PrintNameTo(stream);
   stream->Add(")");
 }
 
 
+void HDeoptCounter::PrintDataTo(StringStream* stream) {
+  stream->Add("c%d", id());
+}
+
+
+void HDeoptCounterAdd::PrintDataTo(StringStream* stream) {
+  stream->Add("c%d +(%d)", counter()->id(), delta());
+}
+
+
 void HDummyUse::PrintDataTo(StringStream* stream) {
   value()->PrintNameTo(stream);
 }
 
 
 void HUnaryCall::PrintDataTo(StringStream* stream) {
   value()->PrintNameTo(stream);
   stream->Add(" ");
   stream->Add("#%d", argument_count());
 }
@@ skipping 2808 matching lines @@
     case kBackingStore:
       if (!name_.is_null()) stream->Add(*String::cast(*name_)->ToCString());
       stream->Add("[backing-store]");
       break;
   }
 
   stream->Add("@%d", offset());
 }
 
 } }  // namespace v8::internal