[PATCH] D89381: [SCEV] Re-enable "Use nw flag and symbolic iteration count to sharpen ranges of AddRecs", attempt 3

[Max Kazantsev via Phabricator via llvm-commits]

mkazantsev added a comment.

@nikic @MaskRay any reasons to keep this out? It's effectively an NFC now. If we want to further measure its impact on compile time & performance of clang benchmarks, it can be a separate change switching the flag value.


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  https://reviews.llvm.org/D89381/new/

https://reviews.llvm.org/D89381