摘要： 随着DSP芯片在工程中的广泛使用，各种实时约束条件也变得越来越复杂越来越苛刻，因此DSP的代码执行效率成为应用上的一个关键。结合现代编译理论所普遍采用的优化技术, 给出了一种有效的面向特定DSP芯片的提高代码效率的优化编译策略。

关键词: 编译, 优化, 嵌入式系统, DSP

Abstract: DSPs become more and more popular for their fast execution, wide application and relative low cost. However, the problem how to meet the various constraints of the application is so important that the code efficiency is of course the key for the applicaton. This paper introduces the optimization techniques generally applied in modern compiler and presents an efficient code optimization strategy for the specific DSPs.

中图分类号: 

• TP332