[PATCH] D70376: [LVI] Restructure caching

[Arthur Eubanks via Phabricator via llvm-commits]

aeubanks added a comment.

In D70376#2148403 <https://reviews.llvm.org/D70376#2148403>, @nikic wrote:

> @aeubanks or anyone else familiar with NewPM: How do you mark an analysis as eagerly invalidated in the NewPM? The legacy PM had a releaseMemory() method that was called when an analysis is no longer needed, what is the replacement for that mechanism?
>
> Independently of the issue here, LazyValueAnalysis really should not stay alive longer than strictly necessary, as it is something of a memory hog.


Besides the PreservedAnalyses return value of run(), does adding InvalidateAnalysisPass<AnalysisT> to the NPM pipeline work?


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https://reviews.llvm.org/D70376