Fix missing argument introduced by D108788

[aeubanks]

sorry about that, lgtm

[zsrkmyn]

Could you help land the patch? I don't have write access. Many thanks!

[aeubanks]

done

looks like you have a few patches landed, might want to consider getting push access

llvm/include/llvm/IR/Attributes.h

public:
   /// Add an attribute to the attribute set at the given index.
   /// Returns a new list because attribute lists are immutable.
   LLVM_NODISCARD AttributeList
   addAttributeAtIndex(LLVMContext &C, unsigned Index, StringRef Kind,
                       StringRef Value = StringRef()) const;
   LLVM_NODISCARD AttributeList
   addAttribute(LLVMContext &C, unsigned Index, StringRef Kind,
                StringRef Value = StringRef()) const {
-    return addAttributeAtIndex(C, Index, Kind);
+    return addAttributeAtIndex(C, Index, Kind, Value);
   }
 
   /// Add an attribute to the attribute set at the given index.
   /// Returns a new list because attribute lists are immutable.
   LLVM_NODISCARD AttributeList addAttributeAtIndex(LLVMContext &C,
                                                    unsigned Index,
                                                    Attribute A) const;
   LLVM_NODISCARD AttributeList addAttribute(LLVMContext &C, unsigned Index,