Compute accurate token count when loading from snapshot

runtime/vm/isolate.cc

 // Copyright (c) 2013, 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/isolate.h"
 
 #include "include/dart_api.h"
 #include "platform/assert.h"
 #include "platform/json.h"
 #include "vm/code_observers.h"
@@ skipping 1399 matching lines @@
   // Remove this isolate from the list *before* we start tearing it down, to
   // avoid exposing it in a state of decay.
   RemoveIsolateFromList(this);
 
   // Create an area where we do have a zone and a handle scope so that we can
   // call VM functions while tearing this isolate down.
   {
     StackZone stack_zone(this);
     HandleScope handle_scope(this);
 
+    if (compiler_stats_ != NULL) {
+      compiler_stats()->Print();
+    }
+
     // Notify exit listeners that this isolate is shutting down.
     if (object_store() != NULL) {
       NotifyExitListeners();
     }
 
     // Clean up debugger resources.
     debugger()->Shutdown();
 
     // Close all the ports owned by this isolate.
     PortMap::ClosePorts(message_handler());
 
     // Fail fast if anybody tries to post any more messsages to this isolate.
     delete message_handler();
     set_message_handler(NULL);
 
     // Dump all accumulated timer data for the isolate.
     timer_list_.ReportTimers();
 
     // Write out the coverage data if collection has been enabled.
     CodeCoverage::Write(this);
 
     // Finalize any weak persistent handles with a non-null referent.
     FinalizeWeakPersistentHandlesVisitor visitor;
     api_state()->weak_persistent_handles().VisitHandles(&visitor);
     api_state()->prologue_weak_persistent_handles().VisitHandles(&visitor);
 
-    if (compiler_stats_ != NULL) {
-      compiler_stats()->Print();
-    }
     if (FLAG_trace_isolates) {
       heap()->PrintSizes();
       megamorphic_cache_table()->PrintSizes();
       Symbols::DumpStats();
       OS::Print("[-] Stopping isolate:\n"
                 "\tisolate:    %s\n", name());
     }
   }
 
   // TODO(5411455): For now just make sure there are no current isolates
@@ skipping 575 matching lines @@
                            serialized_message_, serialized_message_len_);
 }
 
 
 void IsolateSpawnState::Cleanup() {
   SwitchIsolateScope switch_scope(I);
   Dart::ShutdownIsolate();
 }
 
 }  // namespace dart