Customized support for feedback on calls to Array.

src/ast.cc

Index: src/ast.cc
diff --git a/src/ast.cc b/src/ast.cc
index 303c442f8434301165ec8afd2106637cc410e8ac..1d63c633f905bd784f4db367f56aace67bbf9b99 100644
--- a/src/ast.cc
+++ b/src/ast.cc
@@ -594,6 +594,11 @@ Call::CallType Call::GetCallType(Isolate* isolate) const {
 }
 
 
+void Call::set_extra_info(Zone* zone, Handle<AllocationSite> site) {
+  extra_info_ = new(zone) AllocationSiteInfo(site);
+}
+
+
 bool Call::ComputeGlobalTarget(Handle<GlobalObject> global,
                                LookupResult* lookup) {
   target_ = Handle<JSFunction>::null();