The comparison experiments for software pipeline and super block scheduling are done, which shows that the optimization effect can be increased by more than 30% and has obvious relation to instruction level parallelism (ILP).

• 对编译后端的软件流水和超块调度两种性能优化策略进行对比实验；表明其优化效果在30%25以上；并且代码的指令级并行性(Instruction Level Parallelism；ILP)与优化效果存在明显的相关性.