[llvm] [InstCombine] Fold vector.reduce.OP(F(X)) == 0 -> OP(X) == 0 (PR #173069)

[Yingwei Zheng via llvm-commits]

https://github.com/dtcxzyw commented:

Do these patterns exist in real-world programs? Or it is just some kind of canonicalization after auto-vectorization.

https://github.com/llvm/llvm-project/pull/173069