[llvm] [InstCombine] Combine or-disjoint (and->mul), (and->mul) to and->mul (PR #136013)

[Yingwei Zheng via llvm-commits]

dtcxzyw wrote:

@jrbyrnes Does this pattern exist in real-world applications? Isn't your motivating case (https://github.com/llvm/llvm-project/pull/133139#issuecomment-2773977867) solved by https://github.com/llvm/llvm-project/pull/135274?


https://github.com/llvm/llvm-project/pull/136013