diff --git a/llvm/lib/Target/Mips/MipsTargetMachine.cpp b/llvm/lib/Target/Mips/MipsTargetMachine.cpp
index c349ea7..984c58e 100644
--- a/llvm/lib/Target/Mips/MipsTargetMachine.cpp
+++ b/llvm/lib/Target/Mips/MipsTargetMachine.cpp
@@ -171,12 +171,12 @@
     return *getMipsTargetMachine().getSubtargetImpl();
   }
 
-  virtual void addIRPasses();
-  virtual bool addInstSelector();
-  virtual void addMachineSSAOptimization();
-  virtual bool addPreEmitPass();
+  void addIRPasses() override;
+  bool addInstSelector() override;
+  void addMachineSSAOptimization() override;
+  bool addPreEmitPass() override;
 
-  virtual bool addPreRegAlloc();
+  bool addPreRegAlloc() override;
 
 };
 } // namespace