[PATCH] D110158: [Analysis] Fix issues when querying vscale attributes on functions

[Sander de Smalen via Phabricator via llvm-commits]

sdesmalen added a comment.

In D110158#3012207 <https://reviews.llvm.org/D110158#3012207>, @david-arm wrote:

> Hi @sdesmalen, yeah I agree it would be good to have a test for the ValueTracking.cpp fix, but I wasn't sure how to create a simple, reliable test case where I is guaranteed not to have a parent?

Maybe a unittest in llvm/unittests/Support/KnownBitsTest.cpp?


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https://reviews.llvm.org/D110158