920     Register Reg, const TargetRegisterClass *CurRC, const TargetInstrInfo *TII,  in getRegClassConstraintEffectForVReg()  argument
925     for (ConstMIBundleOperands OpndIt(*this); OpndIt.isValid() && CurRC;  in getRegClassConstraintEffectForVReg()
927       CurRC = OpndIt->getParent()->getRegClassConstraintEffectForVRegImpl(  in getRegClassConstraintEffectForVReg()
928           OpndIt.getOperandNo(), Reg, CurRC, TII, TRI);  in getRegClassConstraintEffectForVReg()
931     for (unsigned i = 0, e = NumOperands; i < e && CurRC; ++i)  in getRegClassConstraintEffectForVReg()
932       CurRC = getRegClassConstraintEffectForVRegImpl(i, Reg, CurRC, TII, TRI);  in getRegClassConstraintEffectForVReg()
933   return CurRC;  in getRegClassConstraintEffectForVReg()
937     unsigned OpIdx, Register Reg, const TargetRegisterClass *CurRC,  in getRegClassConstraintEffectForVRegImpl()  argument
939   assert(CurRC && "Invalid initial register class");  in getRegClassConstraintEffectForVRegImpl()
943     return CurRC;  in getRegClassConstraintEffectForVRegImpl()
945   return getRegClassConstraintEffect(OpIdx, CurRC, TII, TRI);  in getRegClassConstraintEffectForVRegImpl()
949     unsigned OpIdx, const TargetRegisterClass *CurRC,  in getRegClassConstraintEffect()  argument
955   assert(CurRC && "Invalid initial register class");  in getRegClassConstraintEffect()
958       CurRC = TRI->getMatchingSuperRegClass(CurRC, OpRC, SubIdx);  in getRegClassConstraintEffect()
960       CurRC = TRI->getSubClassWithSubReg(CurRC, SubIdx);  in getRegClassConstraintEffect()
962     CurRC = TRI->getCommonSubClass(CurRC, OpRC);  in getRegClassConstraintEffect()
963   return CurRC;  in getRegClassConstraintEffect()