[llvm-branch-commits] [NFC][PromoteMem2Reg] Move IncomingVals, IncomingLocs, Worklist into class (PR #142468)

[Florian Mayer via llvm-branch-commits]

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

LGTM with context of the follow up. By itself, this patch is probably making things worse

https://github.com/llvm/llvm-project/pull/142468