diff --git a/llvm/include/llvm/CodeGen/MachineMemOperand.h b/llvm/include/llvm/CodeGen/MachineMemOperand.h
--- a/llvm/include/llvm/CodeGen/MachineMemOperand.h
+++ b/llvm/include/llvm/CodeGen/MachineMemOperand.h
@@ -293,8 +293,6 @@
 
   /// Support for operator<<.
   /// @{
-  void print(raw_ostream &OS) const;
-  void print(raw_ostream &OS, ModuleSlotTracker &MST) const;
   void print(raw_ostream &OS, ModuleSlotTracker &MST,
              SmallVectorImpl<StringRef> &SSNs, const LLVMContext &Context,
              const MachineFrameInfo *MFI, const TargetInstrInfo *TII) const;
@@ -319,11 +317,6 @@
   }
 };
 
-inline raw_ostream &operator<<(raw_ostream &OS, const MachineMemOperand &MRO) {
-  MRO.print(OS);
-  return OS;
-}
-
 } // End llvm namespace
 
 #endif
diff --git a/llvm/lib/CodeGen/MachineOperand.cpp b/llvm/lib/CodeGen/MachineOperand.cpp
--- a/llvm/lib/CodeGen/MachineOperand.cpp
+++ b/llvm/lib/CodeGen/MachineOperand.cpp
@@ -1065,17 +1065,6 @@
   return MinAlign(getBaseAlignment(), getOffset());
 }
 
-void MachineMemOperand::print(raw_ostream &OS) const {
-  ModuleSlotTracker DummyMST(nullptr);
-  print(OS, DummyMST);
-}
-
-void MachineMemOperand::print(raw_ostream &OS, ModuleSlotTracker &MST) const {
-  SmallVector<StringRef, 0> SSNs;
-  LLVMContext Ctx;
-  print(OS, MST, SSNs, Ctx, nullptr, nullptr);
-}
-
 void MachineMemOperand::print(raw_ostream &OS, ModuleSlotTracker &MST,
                               SmallVectorImpl<StringRef> &SSNs,
                               const LLVMContext &Context,