make sure to mark nodes returned from functions as incomplete

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20576 91177308-0d34-0410-b5e6-96231b3b80d8

lib/Analysis/DataStructure/DataStructure.cpp

@@ -1489,6 +1489,7 @@ void DSGraph::markIncompleteNodes(unsigned Flags) {
         for (Function::aiterator I = F.abegin(), E = F.aend(); I != E; ++I)
           if (isPointerType(I->getType()))
             markIncompleteNode(getNodeForValue(I).getNode());
+      markIncompleteNode(FI->second.getNode());
     }
 
   // Mark stuff passed into functions calls as being incomplete.