[PATCH] D59071: [Transform] Improve saddo with mixed signs

[Nikita Popov via Phabricator via llvm-commits]

nikic added a comment.

I've created D59193 <https://reviews.llvm.org/D59193> to implement just the raw overflow checking logic based on ConstantRanges (without using it in ValueTracking).


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  https://reviews.llvm.org/D59071/new/

https://reviews.llvm.org/D59071