[PATCH] D33262: [JumpThreading] Teach jump threading how to analyze (and (cmp A, C1), (cmp A, C2)) after InstCombine has turned it into (cmp (add A, C3), C4)

[Philip Reames via Phabricator via llvm-commits]

reames added a comment.

Can you give a test case without the instcombine processing?  (i.e. I'd like to see what jump-threading is actually encountering)  At least on first glance, this looks like something LVI should just be able to analyse without any special casing in jump threading.


https://reviews.llvm.org/D33262