[llvm-branch-commits] [llvm] release/22.x: [SelectionDAG] Make sure demanded lanes for AND/MUL-by-zero are frozen (#180727) (PR #181147)

[Simon Pilgrim via llvm-branch-commits]

https://github.com/RKSimon approved this pull request.

LGTM

https://github.com/llvm/llvm-project/pull/181147