if paramResultInfo.InRegistersUsed()+paramResultInfo.OutRegistersUsed() > 0 {
		reg = &regInfo{}
	}
	return &AuxCall{Fn: sym, abiInfo: paramResultInfo, reg: reg}
}

// InterfaceAuxCall returns an AuxCall for an interface call.
func InterfaceAuxCall(paramResultInfo *abi.ABIParamResultInfo) *AuxCall {
	var reg *regInfo
	if paramResultInfo.InRegistersUsed()+paramResultInfo.OutRegistersUsed() > 0 {
		reg = &regInfo{}
	}