CodeGeneration.CGenState.FSTPL C# (CSharp) Метод

        public void FSTPL(Int32 imm, Reg to) => FSTPL($"{imm}({RegToString(to)})");

 public override void CalcAndSaveDouble(CGenState state) {
     state.FSUB(1, 0);
     state.FSTPL(0, Reg.ECX);
 }