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

Alexey Zhikhartsev via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Tue Jul 13 07:51:08 PDT 2021


alexey.zhikhar marked an inline comment as done.
alexey.zhikhar added a comment.

In D99205#2873336 <https://reviews.llvm.org/D99205#2873336>, @SjoerdMeijer wrote:

> Thanks for the updates. 
> If I am not mistaken, I still think tests are missing for cases when jump threading should *not* trigger:
>
>> I think some tests are missing, mostly negative tests:
>>
>> - test for min code size,
>> - test with blocks that cannot be cloned,
>> - test with some unsupported instructions

You're right that they're missing, I have not forgotten about the test cases, I'm working on them and will add them soon. Thanks


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