[PATCH] D88307: [DON'T MERGE] Jump-threading for finite state automata

Evgeny Astigeevich via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Mon Oct 5 04:51:27 PDT 2020


eastig added a comment.

In D88307#2311350 <https://reviews.llvm.org/D88307#2311350>, @xbolva00 wrote:

> Did you consider to implement more Agressive Jump Threading instead of a new pass for specific use (FSMs)? Like following solutions:
>
> - gcc/libfirm jt http://beza1e1.tuxen.de/articles/jump_threading.html
> - codasip jump threading https://codasip.com/wp-content/uploads/2019/08/Codasip_Jump_Threading.pdf

Do you mean to improve the existing LLVM Jump Threading pass?


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