[PATCH] D86156: [BFI] Preserve BFI information through loop passes via VH callbacks inside LoopStandardAnalysisResults

[Alina Sbirlea via Phabricator via llvm-commits]

asbirlea accepted this revision.
asbirlea added a comment.

Diff looks reasonable at this point. Thank you for the patch!
Please wait on @nikic for compile-time impact or additional feedback.

Just out of curiosity, in D65060 <https://reviews.llvm.org/D65060>, it was mentioned that using BFI got you ~7% improvement for a CPU related metric (@wenlei). Are you seeing benefits from this patch? And which pass manager are you using?


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https://reviews.llvm.org/D86156