WebAssembly字节码的超优化

Companion Proceedings of the 4th International Conference on Art, Science, and Engineering of Programming Pub Date : 2020-02-24 DOI:10.1145/3397537.3397567

Javier Cabrera-Arteaga, Shrinish Donde, Jian Gu, Orestis Floros, Lucas Satabin, B. Baudry, Monperrus Martin

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引用次数: 8

摘要

由于WebAssembly的快速采用，我们提出了第一个功能管道来支持WebAssembly字节码的超优化。我们的管道工作在LLVM和Souper上。我们用来自Rosetta代码项目的12个程序来评估我们的超优化管道。我们的管道提高了12个程序中8个程序的代码段大小。我们通过两个案例研究来讨论WebAssembly超优化所面临的挑战。

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Superoptimization of WebAssembly bytecode

Motivated by the fast adoption of WebAssembly, we propose the first functional pipeline to support the superoptimization of WebAssembly bytecode. Our pipeline works over LLVM and Souper. We evaluate our superoptimization pipeline with 12 programs from the Rosetta code project. Our pipeline improves the code section size of 8 out of 12 programs. We discuss the challenges faced in superoptimization of WebAssembly with two case studies.

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Companion Proceedings of the 4th International Conference on Art, Science, and Engineering of Programming

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