That looks something like this for a small grid where our snake is moving down. Notice that we delete and re-print 3 entire lines!
The tradeoff is complexity. The microcode must be carefully arranged so that the instructions in delay slots are either useful setup for both paths, or at least harmless if the redirect fires. Not every case is as clean as RETF. When a PLA redirect interrupts an LCALL, the return address is already pushed onto the microcode call stack (yes, the 386 has a microcode call stack) -- the redirected code must account for this stale entry. When multiple protection tests overlap, or when a redirect fires during a delay slot of another jump, the control flow becomes hard to reason about. During the FPGA core implementation, protection delay slot interactions were consistently the most difficult bugs to track down.
。关于这个话题，im钱包官方下载提供了深入分析
（三）其他扰乱网络线路、电话线路实名制管理的行为。
2019年，年僅15歲的她將體育國籍從美國轉為中國，希望在2022年冬奧前「激勵數百萬北京年輕人——那是我母親的故鄉」。