_2025-06-03_16:16:20_2025-06-03 16:16:20
calssion's blog
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TAGs:博客_论坛 编译器
Summary: This text is a collection of blog posts about compiler optimization, specifically focusing on the topic of SSA (Static Single Assignment) format. The first post, published on May 6, 2025, provides an introduction to SSA and briefly discusses its construction and destruction. The second post, published on April 30, 2025, discusses simplifying compiler optimization with the SSA format while reading from "The Static Single Assignment Book." The third post, published on February 7, 2025, introduces flattening ASTs (Abstract Syntax Trees) to optimize compiler performance. The fourth post, published on June 2, 2024, discusses Hydra, a tool that generalizes missed opportunities for loop optimization in LLVM, improving code optimization by up to 75%. The fifth post, published on April 16, 2024, discusses accelerating incremental compilation with a study comparing it to the basic LLVM/Clang incremental compilation, resulting in an average speedup of 6.72%.本文是有关编译器优化的博客文章的集合,特别关注 SSA (Static Single Assignment) 格式的主题。第一篇文章发布于 2025 年 5 月 6 日,介绍了 SSA 并简要讨论了其构建和销毁。第二篇博文发布于 2025 年 4 月 30 日,在阅读“The Static Single Assignment Book”时,讨论了使用 SSA 格式简化编译器优化。第三篇博文发布于 2025 年 2 月 7 日,介绍了扁平化 AST(抽象语法树)以优化编译器性能。第四篇博文发布于 2024 年 6 月 2 日,讨论了 Hydra,该工具可推广 LLVM 中错过的循环优化机会,将代码优化提高多达 75%。第五篇博文发布于 2024 年 4 月 16 日,讨论了加速增量编译,并进行了一项研究,将其与基本的 LLVM/Clang 增量编译进行了比较,平均加速为 6.72%。