[llvm] [SimplifyCFG] Skip threading if the target may have divergent branches (PR #100185)

[Nikita Popov via llvm-commits]

nikic wrote:

> > If there is no objection, I will land this change.
> 
> The change was merged without addressing my comment about where the actual check for TTI should be.

Not only that, it was merged without any approval...

https://github.com/llvm/llvm-project/pull/100185