Index: include/clang/StaticAnalyzer/Core/PathSensitive/ExplodedGraph.h
===================================================================
--- include/clang/StaticAnalyzer/Core/PathSensitive/ExplodedGraph.h
+++ include/clang/StaticAnalyzer/Core/PathSensitive/ExplodedGraph.h
@@ -27,7 +27,6 @@
 #include "llvm/ADT/DepthFirstIterator.h"
 #include "llvm/ADT/FoldingSet.h"
 #include "llvm/ADT/GraphTraits.h"
-#include "llvm/ADT/SmallPtrSet.h"
 #include "llvm/Support/Allocator.h"
 #include "llvm/Support/Casting.h"
 #include <memory>
@@ -404,7 +403,7 @@
 };
 
 class ExplodedNodeSet {
-  typedef llvm::SmallPtrSet<ExplodedNode*,5> ImplTy;
+  typedef llvm::SetVector<ExplodedNode*> ImplTy;
   ImplTy Impl;
 
 public:
@@ -424,7 +423,7 @@
 
   unsigned size() const { return Impl.size();  }
   bool empty()    const { return Impl.empty(); }
-  bool erase(ExplodedNode *N) { return Impl.erase(N); }
+  bool erase(ExplodedNode *N) { return Impl.remove(N); }
 
   void clear() { Impl.clear(); }
   void insert(const ExplodedNodeSet &S) {