[PATCH] D70376: [LVI] Restructure caching

[Nikita Popov via Phabricator via llvm-commits]

nikic added a comment.

I plan to reapply this change sometime soon, as we do need to fix the non-determinism, I have not been able to reproduce a memory usage regression, and there is no test case available. Happy to look into it if there is one.

One of the big alternatives here is to switch LVI from automatic to manual invalidation, as that removes the need to store value handles. Probably relatively easy to do for CVP, but messy for JumpThreading.


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  https://reviews.llvm.org/D70376/new/

https://reviews.llvm.org/D70376