[PATCH] D88806: [SCEV] Model ptrtoint(SCEVUnknown) cast not as unknown, but as zext/trunc/self of SCEVUnknown

[Roman Lebedev via Phabricator via llvm-commits]

lebedev.ri added a comment.

In D88806#2324203 <https://reviews.llvm.org/D88806#2324203>, @mkazantsev wrote:

> Ok, let's hope it doesn't bring doom upon us. :) LGTM.

@mkazantsev @efriedma @nlopes

Thank you for the review.
I think this patch in it's current form //should// be reasonably safe, but we'll see.


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