[PATCH] D109762: [NewPM][SimpleLoopUnswitch] Add DivergenceInfo

[Brendon Cahoon via Phabricator via llvm-commits]

bcahoon added a comment.

In D109762#2999963 <https://reviews.llvm.org/D109762#2999963>, @aeubanks wrote:

> you should probably check that this doesn't affect compile times too much since we're creating some new (potentially expensive) analyses without any sort of caching

I've run a few test cases, but I don't know of a straightforward way to evaluate a large set of tests for compile time. It would be nice to be be able to cache the analysis.


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  https://reviews.llvm.org/D109762/new/

https://reviews.llvm.org/D109762