From github.com:llvm/llvm-project
 * branch                      main       -> FETCH_HEAD
   a2a5cda0bcf0..3ca2a5fc0b84  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 3ca2a5fc0b84 [LivePhysRegs][AArch64] Remove XZR from live registers (#176324)