diff --git a/llvm/lib/Target/AVR/AVRTargetMachine.h b/llvm/lib/Target/AVR/AVRTargetMachine.h
--- a/llvm/lib/Target/AVR/AVRTargetMachine.h
+++ b/llvm/lib/Target/AVR/AVRTargetMachine.h
@@ -42,10 +42,6 @@
 
   TargetPassConfig *createPassConfig(PassManagerBase &PM) override;
 
-  bool isMachineVerifierClean() const override {
-    return false;
-  }
-
 private:
   std::unique_ptr<TargetLoweringObjectFile> TLOF;
   AVRSubtarget SubTarget;