From https://github.com/llvm/llvm-project
 * branch                      main       -> FETCH_HEAD
   554f4d1a5769..6c27817294d9  main       -> origin/main
Switched to branch 'main'
Your branch is behind 'origin/main' by 1 commit, and can be fast-forwarded.
  (use "git pull" to update your local branch)
HEAD is now at 6c27817294d9 [SelectionDAG] Use SimplifyDemandedBits from SimplifyDemandedVectorElts Bitcast. (#133717)