static MachineBasicBlock * getEntryBlock(MachineFunction &F)
void setFunction(MachineFunction &Fn)
Printable print(MachineBasicBlock *Block) const
Printable printReg(Register Reg, const TargetRegisterInfo *TRI=nullptr, unsigned SubIdx=0, const MachineRegisterInfo *MRI=nullptr)
Prints virtual and physical registers with or without a TRI instance.