[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 is there a way to measure the CT impact of this version without actually merging it? If it's still too bad, please provide me something that I can analyze (either C++ test + run instructions or IR test).


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

https://reviews.llvm.org/D89381