Lines Matching defs:UseReg

116                 Register UseReg, uint8_t OpTy) const;
776 // Find a def of the UseReg, check if it is a reg_sequence and find initializers
781     Register UseReg, uint8_t OpTy) const {
782   MachineInstr *Def = MRI->getVRegDef(UseReg);
831   Register UseReg = OpToFold.getReg();
832   if (!UseReg.isVirtual())
839   MachineInstr *Def = MRI->getVRegDef(UseReg);
851   if (!getRegSeqInit(Defs, UseReg, OpTy))
1014       Register UseReg = OpToFold.getReg();
1015       UseMI->getOperand(1).setReg(UseReg);
1030           getRegSeqInit(Defs, UseReg, AMDGPU::OPERAND_REG_INLINE_C_INT32)) {
1191     Register UseReg = UseOp->getReg();
1192     const TargetRegisterClass *UseRC = MRI->getRegClass(UseReg);