The 3-delay-slot scheme works when there is useful work to fill those three cycles. But some instructions genuinely need the protection result before they can proceed. LAR (Load Access Rights) and VERR (Verify Read), for example, exist solely to query protection status -- there is no useful setup to overlap with.
美國及英國政府譴責有關懸紅行徑，形容是「跨國鎮壓」。。搜狗输入法2026对此有专业解读
September 2025: I added the Dreame Aqua10 Ultra Roller as the best robot vacuum for pet hair on carpet and shifted the Roborock Saros 10R (previously named the best robot vacuum overall) to the best robot vacuum for pet hair on hard floors.，更多细节参见雷电模拟器官方版本下载
习题链接：LeetCode 853. 车队