[llvm] [InstCombine] Merge a chain of equality icmps over a contiguous range (PR #207601)

[Yingwei Zheng via llvm-commits]

https://github.com/dtcxzyw commented:

https://github.com/llvm/llvm-project/pull/169557 should be the right direction.


https://github.com/llvm/llvm-project/pull/207601