[llvm] [LoopVectorize] Improve algorithm for hoisting runtime checks (PR #73515)

[Florian Hahn via llvm-commits]

https://github.com/fhahn commented:

The test is also failing when I check out the branch for the PR.

It looks like the branch is based on d4cec1ce7313608670d5a97d7c9fcccad68ac659, which doesn't have the diff check improvements I think, which is probably why it is failing.

https://github.com/llvm/llvm-project/pull/73515