Fix CompilerStats info

runtime/vm/isolate.cc

Index: runtime/vm/isolate.cc
===================================================================
--- runtime/vm/isolate.cc	(revision 45719)
+++ runtime/vm/isolate.cc	(working copy)
@@ -594,6 +594,7 @@
       defer_finalization_count_(0),
       deopt_context_(NULL),
       edge_counter_increment_size_(-1),
+      compiler_stats_(NULL),
       is_service_isolate_(false),
       log_(new class Log()),
       stacktrace_(NULL),
@@ -777,6 +778,8 @@
     }
   }
 
+  result->compiler_stats_ = new CompilerStats(result);

[siva, 2015/05/12 17:39:52]

Should this be done conditionally under FLAG_compiler_stats?

[hausner, 2015/05/12 21:52:16]

Yes.

+
   // Add to isolate list.
   AddIsolateTolist(result);
 
@@ -1431,7 +1434,7 @@
     api_state()->weak_persistent_handles().VisitHandles(&visitor);
     api_state()->prologue_weak_persistent_handles().VisitHandles(&visitor);
 
-    CompilerStats::Print();
+    compiler_stats()->Print();
     if (FLAG_trace_isolates) {
       heap()->PrintSizes();
       megamorphic_cache_table()->PrintSizes();