[PATCH] D32978: [SCEV] Avoid copying ConstantRange just to get the min/max value

[Sanjoy Das via Phabricator via llvm-commits]

sanjoy accepted this revision.
sanjoy added a comment.
This revision is now accepted and ready to land.

lgtm

I did not carefully check the `getSignedRange(RHS).getSignedMin()` -> `getSignedRangeMin(RHS)` -like transforms, I assumed you got those right.


https://reviews.llvm.org/D32978