diff --git a/include/llvm/Attributes.h b/include/llvm/Attributes.h
index 381aedf9570..29700cbaf62 100644
--- a/include/llvm/Attributes.h
+++ b/include/llvm/Attributes.h
@@ -518,10 +518,6 @@ public:
   /// getParamAttributes - The attributes for the specified index are
   /// returned.
   Attributes getParamAttributes(unsigned Idx) const {
-    if (Idx == 0)
-      return getRetAttributes();
-    if (Idx == ~0U)
-      return getFnAttributes();
     return getAttributes(Idx);
   }