[llvm] [clang] [ValueTracking] Add dominating condition support in computeKnownBits() (PR #73662)

[Nikita Popov via cfe-commits]

nikic wrote:

@yonghong-song I think it may be possible to improve CVP to handle this better, in which case we won't need BPF workarounds. I'll look into it.

https://github.com/llvm/llvm-project/pull/73662