[llvm-branch-commits] [llvm] [LICM] Do not strip invariant AA tags (PR #222686)

[Eli Friedman via llvm-branch-commits]

https://github.com/efriedma-quic approved this pull request.

Perf numbers look fine: https://llvm-compile-time-tracker.com/compare.php?from=220294cbf949a487daed4739701d82dfee4054f3&to=4e15f15d91aa0fc06f58fb24a724319a0ecf0647&stat=instructions%3Au (see also https://llvm-compile-time-tracker.com/?config=Overview&stat=instructions%3Au&remote=efriedma-quic)

LGTM

https://github.com/llvm/llvm-project/pull/222686