[PATCH] D54956: [ValueTracking] Look through casts when determining non-nullness

[Johannes Doerfert via Phabricator via llvm-commits]

jdoerfert added a comment.

In D54956#1309964 <https://reviews.llvm.org/D54956#1309964>, @fhahn wrote:

> Would it be possible to add a test case?


Test cases did change but I somehow missed to add them to the diff.
They are attached now.


Repository:
  rL LLVM

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D54956/new/

https://reviews.llvm.org/D54956