[PATCH] D99205: Add jump-threading optimization for deterministic finite automata

[JinGu Kang via Phabricator via llvm-commits]

jaykang10 added a comment.

I have seen similar code pattern in perlbench of spec2017. In the case, there are cleanups for lifetime.marker and the goto statements go through the cleanups. I have discussed it with cfe-dev. https://lists.llvm.org/pipermail/cfe-dev/2021-July/068478.html It looks like this patch resolves the issue with perlbench as well as coremark.


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https://reviews.llvm.org/D99205