Display call site data for functions.

runtime/vm/object.cc

Index: runtime/vm/object.cc
diff --git a/runtime/vm/object.cc b/runtime/vm/object.cc
index 7914cef2a37c497196035736f71c1a999aaac25e..c845ffe39ec9229f5fa58dd66435d86d84a8093b 100644
--- a/runtime/vm/object.cc
+++ b/runtime/vm/object.cc
@@ -11886,6 +11886,7 @@ void ICData::PrintToJSONArray(JSONArray* jsarray,
                               intptr_t column) const {
   Isolate* isolate = Isolate::Current();
   Class& cls = Class::Handle();
+  Function& func = Function::Handle();
 
   JSONObject jsobj(jsarray);
   jsobj.AddProperty("name", String::Handle(target_name()).ToCString());
@@ -11896,11 +11897,20 @@ void ICData::PrintToJSONArray(JSONArray* jsarray,
 
   JSONArray cache_entries(&jsobj, "cacheEntries");
   for (intptr_t i = 0; i < NumberOfChecks(); i++) {
-    intptr_t cid = GetReceiverClassIdAt(i);
-    cls ^= isolate->class_table()->At(cid);
+    func = GetTargetAt(i);
+    if (func.is_static() || (func.kind() == RawFunction::kConstructor)) {
+      cls ^= func.Owner();
+    } else {
+      intptr_t cid = GetReceiverClassIdAt(i);
+      cls ^= isolate->class_table()->At(cid);
+    }
     intptr_t count = GetCountAt(i);
     JSONObject cache_entry(&cache_entries);
-    cache_entry.AddProperty("receiverClass", cls);
+    if (cls.IsTopLevel()) {
+      cache_entry.AddProperty("receiverClass", Library::Handle(cls.library()));

[rmacnak, 2015/03/05 02:11:28]

Weird.

[Cutch, 2015/03/09 18:22:42]

rename to 'receiver'?

[rmacnak, 2015/03/09 23:16:02]

It's not the receiver (i.e. an instance). The source mirrors name a
class-or-library a container, so how about receiverContainer?

+    } else {
+      cache_entry.AddProperty("receiverClass", cls);
+    }
     cache_entry.AddProperty("count", count);
   }
 }