Print collapsed to match the paper

llvm-svn: 7063
diff --git a/llvm/lib/Analysis/DataStructure/Printer.cpp b/llvm/lib/Analysis/DataStructure/Printer.cpp
index 2af4df5..87fc1f7 100644
--- a/llvm/lib/Analysis/DataStructure/Printer.cpp
+++ b/llvm/lib/Analysis/DataStructure/Printer.cpp
@@ -36,7 +36,7 @@
     M = G->getReturnNodes().begin()->first->getParent();
 
   if (N->isNodeCompletelyFolded())
-    OS << "FOLDED";
+    OS << "COLLAPSED";
   else {
     WriteTypeSymbolic(OS, N->getType(), M);
     if (N->isArray())