Fix printing of the function that cannot be optimized.

runtime/vm/code_generator.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/code_generator.h"
 
 #include "vm/assembler_macros.h"
 #include "vm/ast.h"
 #include "vm/bigint_operations.h"
 #include "vm/code_patcher.h"
@@ skipping 1365 matching lines @@
     if (!error.IsNull()) {
       Exceptions::PropagateError(error);
     }
     const Code& optimized_code = Code::Handle(function.CurrentCode());
     ASSERT(!optimized_code.IsNull());
     // Set usage counter for reoptimization.
     function.set_usage_counter(
         function.usage_counter() - FLAG_reoptimization_counter_threshold);
   } else {
     if (FLAG_trace_failed_optimization_attempts) {
-      PrintCaller("Not Optimizable");
+      OS::Print("Not Optimizable: %s\n", function.ToFullyQualifiedCString());

[siva, 2013/01/11 23:08:13]

We could start using OS:PrintErr going forward.

     }
     // TODO(5442338): Abort as this should not happen.
     function.set_usage_counter(kLowInvocationCount);
   }
   arguments.SetReturn(Code::Handle(function.CurrentCode()));
 }
 
 
 // The caller must be a static call in a Dart frame, or an entry frame.
 // Patch static call to point to valid code's entry point.
@@ skipping 397 matching lines @@
     return;
   }
   HeapTrace* heap_trace = Isolate::Current()->heap()->trace();
   heap_trace->TraceStoreIntoObject(RawObject::ToAddr(object),
                                    field_addr,
                                    RawObject::ToAddr(value));
 }
 END_LEAF_RUNTIME_ENTRY
 
 }  // namespace dart