From github.com:llvm/llvm-project
 * branch                      main       -> FETCH_HEAD
   6aa74038588e..4bd6e15a4580  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 4bd6e15a4580 [RISCV][GISel] Sync MaxIterations/ObserverLvl/EnableFullDCE for PreLegalizer combiners with AArch64.