[PATCH] D60846: [ValueTracking] Improve isKnowNonZero for Ints

[Mikael Holmén via Phabricator via llvm-commits]

uabelho added a comment.

In D60846#1495721 <https://reviews.llvm.org/D60846#1495721>, @dlrobertson wrote:

> @uabelho great job coming up with a reproducer and thanks @nikic for reverting! I'll start working on a better solution.
>
> I ran `ninja check`, but I did not hit any failures. Are there more architectures and/or tools I should enable and check before a commit?


I found this when running our own test suite for our out-of-tree target. Actually it was a testcase testing memset, but for some reason
it managed to trigger this problem.


Repository:
  rL LLVM

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  https://reviews.llvm.org/D60846/new/

https://reviews.llvm.org/D60846