Bug fix in load elimination, constant propagation for LoadClassId.

runtime/vm/il_printer.cc

 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 #include "vm/il_printer.h"
 
 #include "vm/intermediate_language.h"
 #include "vm/os.h"
 #include "vm/parser.h"
 
@@ skipping 632 matching lines @@
   value1()->PrintTo(f);
   f->Print(", ");
   value2()->PrintTo(f);
   f->Print(", ");
   value3()->PrintTo(f);
   f->Print(")");
 }
 
 
 void Float32x4ComparisonInstr::PrintOperandsTo(BufferFormatter* f) const {
-  f->Print("Float32x4 Comparison %d", op_kind());
+  f->Print("Float32x4 Comparison %s, ",
+           MethodRecognizer::KindToCString(op_kind()));
   left()->PrintTo(f);
   f->Print(", ");
   right()->PrintTo(f);
 }
 
 
 void Float32x4MinMaxInstr::PrintOperandsTo(BufferFormatter* f) const {
   f->Print("%s, ", MethodRecognizer::KindToCString(op_kind()));
   left()->PrintTo(f);
   f->Print(", ");
@@ skipping 314 matching lines @@
       f->Print(" [");
       locations_[i].PrintTo(f);
       f->Print("]");
     }
   }
   f->Print(" }");
   if (outer_ != NULL) outer_->PrintTo(f);
 }
 
 }  // namespace dart