[PATCH] D104322: [SCEV] PtrToInt on non-integral pointers is allowed

[Nikita Popov via Phabricator via llvm-commits]

nikic added a comment.

As a drive-by note, it would be great if you could expand LangRef on non-integral pointers a bit. It made sense to me when it specified that you can't use `ptrtoint` on a non-integral pointer, but without that limitation, it's not really clear to me what the actual difference between a non-integral pointer and a normal one is. What transforms are you not allowed to perform on a non-integral pointer that you can perform on a normal one?


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  https://reviews.llvm.org/D104322/new/

https://reviews.llvm.org/D104322