摘要： 介绍并实现了一种热路径搜索算法,它能在汇编代码中搜寻出执行频率最高的若干条路径。编译器开发人员可以专注精力分析热路径上的代码,大大节省了工作量。该工具配合ORC编译器的开发,为改善性能做出了重要贡献。

关键词: 热路径查找, 汇编代码, 编译器, 性能分析

Abstract: A hot path enumeration algorithm is introduced and implemented. It can enumerate frequently executed paths in the assembly file.Compiler developers can focus on these hot paths to save their time. The tool helps the development of ORC compiler and achieved good results.

中图分类号: 

• TP313