diff --git a/include/llvm/User.h b/include/llvm/User.h
index 1bd275a02b1..e9dea8bcbff 100644
--- a/include/llvm/User.h
+++ b/include/llvm/User.h
@@ -34,10 +34,6 @@ public:
     assert(i < Operands.size() && "setOperand() out of range!");
     Operands[i] = Val;
   }
-  inline void eraseOperand(unsigned i) {
-    assert(i < Operands.size() && "setOperand() out of range!");
-    Operands.erase(Operands.begin() + i);
-  }
   inline unsigned getNumOperands() const { return Operands.size(); }
 
   // ---------------------------------------------------------------------------