Changes to interpret the optimizable bit based on whether the function

runtime/vm/flow_graph_builder.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/flow_graph_builder.h"
 
 #include "lib/invocation_mirror.h"
 #include "vm/ast_printer.h"
 #include "vm/bit_vector.h"
 #include "vm/class_finalizer.h"
@@ skipping 3157 matching lines @@
             Type::ZoneHandle(Type::SmiType()));
         length_load->set_result_cid(kSmiCid);
         length_load->set_recognized_kind(MethodRecognizer::kObjectArrayLength);
         return ReturnDefinition(length_load);
       }
       default:
         break;
     }
   }
   InlineBailout("EffectGraphVisitor::VisitNativeBodyNode");
-  function.set_is_optimizable(false);
   NativeCallInstr* native_call = new NativeCallInstr(node);
   ReturnDefinition(native_call);
 }
 
 
 void EffectGraphVisitor::VisitPrimaryNode(PrimaryNode* node) {
   // PrimaryNodes are temporary during parsing.
   UNREACHABLE();
 }
 
@@ skipping 847 matching lines @@
                                   LanguageError::kError,
                                   Heap::kNew,
                                   "FlowGraphBuilder Bailout: %s %s",
                                   String::Handle(function.name()).ToCString(),
                                   reason));
   Isolate::Current()->long_jump_base()->Jump(1, error);
 }
 
 
 }  // namespace dart