1 files changed, 11 insertions, 6 deletions
diff --git a/include/llvm/ADT/SmallVector.h b/include/llvm/ADT/SmallVector.h
index 5f0a55bec46e..1c42f29771b3 100644
--- a/include/llvm/ADT/SmallVector.h
+++ b/include/llvm/ADT/SmallVector.h
@@ -78,21 +78,21 @@ protected:
     return BeginX == static_cast<const void*>(&FirstEl);
   }
 
+  /// grow_pod - This is an implementation of the grow() method which only works
+  /// on POD-like data types and is out of line to reduce code duplication.
+  void grow_pod(size_t MinSizeInBytes, size_t TSize);
+
+public:
   /// size_in_bytes - This returns size()*sizeof(T).
   size_t size_in_bytes() const {
     return size_t((char*)EndX - (char*)BeginX);
   }
-
+  
   /// capacity_in_bytes - This returns capacity()*sizeof(T).
   size_t capacity_in_bytes() const {
     return size_t((char*)CapacityX - (char*)BeginX);
   }
 
-  /// grow_pod - This is an implementation of the grow() method which only works
-  /// on POD-like data types and is out of line to reduce code duplication.
-  void grow_pod(size_t MinSizeInBytes, size_t TSize);
-
-public:
   bool empty() const { return BeginX == EndX; }
 };
 
@@ -738,6 +738,11 @@ public:
 
 };
 
+template<typename T, unsigned N>
+static inline size_t capacity_in_bytes(const SmallVector<T, N> &X) {
+  return X.capacity_in_bytes();
+}
+
 } // End llvm namespace
 
 namespace std {