From https://github.com/llvm/llvm-project
 * branch                      main       -> FETCH_HEAD
   f4e3daa562ce..18376810f359  main       -> origin/main
Switched to branch 'main'
Your branch is behind 'origin/main' by 2 commits, and can be fast-forwarded.
  (use "git pull" to update your local branch)
HEAD is now at 18376810f359 [Driver] Don't default to -mrelax-all for non-RISCV -O0