/// \brief Tell the pass manager which passes we depend on and what
/// information we preserve.
- virtual void getAnalysisUsage(AnalysisUsage &AU) const;
+ void getAnalysisUsage(AnalysisUsage &AU) const override;
/// \brief Calculate the liveness information for the given machine function.
- virtual bool runOnMachineFunction(MachineFunction &MF);
+ bool runOnMachineFunction(MachineFunction &MF) override;
private:
/// \brief Performs the actual liveness calculation for the function.