Add suppport for ConstantExprs of shufflevectors whose result type is not equal to the

[oota-llvm.git] / include / llvm / ADT / DenseSet.h

diff --git a/include/llvm/ADT/DenseSet.h b/include/llvm/ADT/DenseSet.h
index 06d0fa8e0d649018ebc35ea6189614b88bfe5b0a..953c67d53ebdf49b34c34f9f3f26217a7e86044d 100644 (file)
--- a/include/llvm/ADT/DenseSet.h
+++ b/include/llvm/ADT/DenseSet.h
@@ -29,67 +29,67 @@ class DenseSet {
 public:
   DenseSet(const DenseSet &Other) : TheMap(Other.TheMap) {}
   explicit DenseSet(unsigned NumInitBuckets = 64) : TheMap(NumInitBuckets) {}
-  
+
   bool empty() const { return TheMap.empty(); }
-  unsigned size() const { return TheMap.size(); }  
-  
+  unsigned size() const { return TheMap.size(); }
+
   void clear() {
     TheMap.clear();
   }
-  
+
   bool count(const ValueT &V) const {
     return TheMap.count(V);
   }
-  
-  bool insert(const ValueT &V) {
-    return TheMap.insert(std::make_pair(V, 0));
-  }
-  
+
   void erase(const ValueT &V) {
     TheMap.erase(V);
   }
-  
+
   DenseSet &operator=(const DenseSet &RHS) {
     TheMap = RHS.TheMap;
     return *this;
   }
-  
+
   // Iterators.
-  
+
   class Iterator {
     typename MapTy::iterator I;
   public:
     Iterator(const typename MapTy::iterator &i) : I(i) {}
-    
+
     ValueT& operator*() { return I->first; }
     ValueT* operator->() { return &I->first; }
-    
+
     Iterator& operator++() { ++I; return *this; };
     bool operator==(const Iterator& X) const { return I == X.I; }
     bool operator!=(const Iterator& X) const { return I != X.I; }
   };
-  
+
   class ConstIterator {
     typename MapTy::const_iterator I;
   public:
     ConstIterator(const typename MapTy::const_iterator &i) : I(i) {}
-    
+
     const ValueT& operator*() { return I->first; }
     const ValueT* operator->() { return &I->first; }
-    
+
     ConstIterator& operator++() { ++I; return *this; };
     bool operator==(const ConstIterator& X) const { return I == X.I; }
     bool operator!=(const ConstIterator& X) const { return I != X.I; }
   };
-  
+
   typedef Iterator      iterator;
   typedef ConstIterator const_iterator;
-  
+
   iterator begin() { return Iterator(TheMap.begin()); }
   iterator end() { return Iterator(TheMap.end()); }
-  
+
   const_iterator begin() const { return ConstIterator(TheMap.begin()); }
   const_iterator end() const { return ConstIterator(TheMap.end()); }
+
+  std::pair<iterator, bool> insert(const ValueT &V) {
+    return TheMap.insert(std::make_pair(V, 0));
+  }
 };
 
 } // end namespace llvm