Add support for tracking array allocations


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2328 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Analysis/DataStructure/EliminateNodes.cpp b/lib/Analysis/DataStructure/EliminateNodes.cpp
index edd8285..8a4ee82 100644
--- a/lib/Analysis/DataStructure/EliminateNodes.cpp
+++ b/lib/Analysis/DataStructure/EliminateNodes.cpp
@@ -53,6 +53,7 @@
     assert(RanOnce && "Node on user set but cannot find the use!");
   }
 
+  N1->mergeInto(N2);
   N1->removeAllIncomingEdges();
   delete N1;
 }