Track live instance and allocation counts for classes

runtime/vm/object.cc

Index: runtime/vm/object.cc
diff --git a/runtime/vm/object.cc b/runtime/vm/object.cc
index f1f2289b6119e85f7f598c850b9010ba5f3dc39e..952fe443d63cba5bf04146767c5670cb2a5e322c 100644
--- a/runtime/vm/object.cc
+++ b/runtime/vm/object.cc
@@ -1446,6 +1446,11 @@ RawObject* Object::Allocate(intptr_t cls_id,
     Exceptions::Throw(exception);
     UNREACHABLE();
   }
+  if (space == Heap::kNew) {
+    isolate->class_table()->ReportAllocationNewSpace(cls_id, size);

[Ivan Posva, 2013/12/12 13:53:24]

This separation should probably be done in the class table.

[Cutch, 2013/12/13 01:31:09]

Agreed, but, #including heap.h into class_table.h ends up with a #include cycle
involving growable_array.h that looks painful to resolve.

+  } else {
+    isolate->class_table()->ReportAllocationOldSpace(cls_id, size);
+  }
   NoGCScope no_gc;
   InitializeObject(address, cls_id, size);
   RawObject* raw_obj = reinterpret_cast<RawObject*>(address + kHeapObjectTag);