rename method, add counterpart


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20593 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Analysis/DataStructure/EquivClassGraphs.cpp b/lib/Analysis/DataStructure/EquivClassGraphs.cpp
index 58aaf2e..4ada4dc 100644
--- a/lib/Analysis/DataStructure/EquivClassGraphs.cpp
+++ b/lib/Analysis/DataStructure/EquivClassGraphs.cpp
@@ -49,7 +49,7 @@
         continue;  // Only check a graph once.
 
       DSGraph::NodeMapTy GlobalsGraphNodeMapping;
-      G.computeGlobalGraphMapping(GlobalsGraphNodeMapping);
+      G.computeGToGGMapping(GlobalsGraphNodeMapping);
     } 
 }
 #endif