Merge revision 7239 (=-7215, -7212) to trunk

src/ast.cc

Index: src/ast.cc
===================================================================
--- src/ast.cc	(revision 7219)
+++ src/ast.cc	(working copy)
@@ -621,21 +621,24 @@
 
 
 bool Call::ComputeGlobalTarget(Handle<GlobalObject> global,
-                               LookupResult* lookup) {
+                               Handle<String> name) {
   target_ = Handle<JSFunction>::null();
   cell_ = Handle<JSGlobalPropertyCell>::null();
-  ASSERT(lookup->IsProperty() &&
-         lookup->type() == NORMAL &&
-         lookup->holder() == *global);
-  cell_ = Handle<JSGlobalPropertyCell>(global->GetPropertyCell(lookup));
-  if (cell_->value()->IsJSFunction()) {
-    Handle<JSFunction> candidate(JSFunction::cast(cell_->value()));
-    // If the function is in new space we assume it's more likely to
-    // change and thus prefer the general IC code.
-    if (!Heap::InNewSpace(*candidate) &&
-        CanCallWithoutIC(candidate, arguments()->length())) {
-      target_ = candidate;
-      return true;
+  LookupResult lookup;
+  global->Lookup(*name, &lookup);
+  if (lookup.IsProperty() &&
+      lookup.type() == NORMAL &&
+      lookup.holder() == *global) {
+    cell_ = Handle<JSGlobalPropertyCell>(global->GetPropertyCell(&lookup));
+    if (cell_->value()->IsJSFunction()) {
+      Handle<JSFunction> candidate(JSFunction::cast(cell_->value()));
+      // If the function is in new space we assume it's more likely to
+      // change and thus prefer the general IC code.
+      if (!Heap::InNewSpace(*candidate) &&
+          CanCallWithoutIC(candidate, arguments()->length())) {
+        target_ = candidate;
+        return true;
+      }
     }
   }
   return false;