/// create new instruction and insert them before \p MI.
void legalizeOperands(MachineInstr *MI) const;
+ /// \brief Split an SMRD instruction into two smaller loads of half the
+ // size storing the results in \p Lo and \p Hi.
+ void splitSMRD(MachineInstr *MI, const TargetRegisterClass *HalfRC,
+ unsigned HalfImmOp, unsigned HalfSGPROp,
+ MachineInstr *&Lo, MachineInstr *&Hi) const;
+
void moveSMRDToVALU(MachineInstr *MI, MachineRegisterInfo &MRI) const;
/// \brief Replace this instruction's opcode with the equivalent VALU