[PATCH] D109553: [SCEV] Attempt to define what flags are legal on a SCEV

[Philip Reames via Phabricator via llvm-commits]

reames added a comment.

Reviewers, are we comfortable with this path forward?  If so, I'd like to go ahead and land this so that I can start working on the fixes for the known violations (noted in the bug linked in the review comment).


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https://reviews.llvm.org/D109553