[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)

[Craig Topper via Phabricator via llvm-commits]

craig.topper added a comment.

The problem is that LVI knows the value on the edge is within a specific ConstantRange, but the method we call in LVI is getConstantOnEdge which can't return a range.


https://reviews.llvm.org/D33262