diff --git a/llvm/include/llvm/Analysis/AliasAnalysis.h b/llvm/include/llvm/Analysis/AliasAnalysis.h
index eeb1eb3dfb1e1..438702f55097b 100644
--- a/llvm/include/llvm/Analysis/AliasAnalysis.h
+++ b/llvm/include/llvm/Analysis/AliasAnalysis.h
@@ -176,9 +176,6 @@ LLVM_NODISCARD inline ModRefInfo setMod(const ModRefInfo MRI) {
 LLVM_NODISCARD inline ModRefInfo setRef(const ModRefInfo MRI) {
   return ModRefInfo(static_cast<int>(MRI) | static_cast<int>(ModRefInfo::Ref));
 }
-LLVM_NODISCARD inline ModRefInfo setModAndRef(const ModRefInfo MRI) {
-  return ModRefInfo::ModRef;
-}
 LLVM_NODISCARD inline ModRefInfo clearMod(const ModRefInfo MRI) {
   return ModRefInfo(static_cast<int>(MRI) & static_cast<int>(ModRefInfo::Ref));
 }
diff --git a/llvm/lib/Analysis/AliasAnalysis.cpp b/llvm/lib/Analysis/AliasAnalysis.cpp
index 7887c76b0f71f..0d8da687bf04e 100644
--- a/llvm/lib/Analysis/AliasAnalysis.cpp
+++ b/llvm/lib/Analysis/AliasAnalysis.cpp
@@ -210,7 +210,7 @@ ModRefInfo AAResults::getModRefInfo(Instruction *I, const CallBase *Call2,
   const MemoryLocation DefLoc = MemoryLocation::get(I);
   ModRefInfo MR = getModRefInfo(Call2, DefLoc, AAQI);
   if (isModOrRefSet(MR))
-    return setModAndRef(MR);
+    return ModRefInfo::ModRef;
   return ModRefInfo::NoModRef;
 }