[PATCH] D31459: [Polly][NewPM] Port ScopDetection to the new PassManager

[Michael Kruse via Phabricator via llvm-commits]

Meinersbur added a comment.

In https://reviews.llvm.org/D31459#713310, @philip.pfaffe wrote:

> If there is no way to break that dependence, we can't run our own SCoP pipeline and must widen the IRUnit of the analyses to Function.


There is already `ScopInfoWrapperPass` which tries this. It as the aforementioned problem that generating one SCoP may invalidate another.


https://reviews.llvm.org/D31459