From https://github.com/llvm/llvm-project
 * branch                      main       -> FETCH_HEAD
   5c4877ee0d2b..66e707ec68d6  main       -> origin/main
Switched to branch 'main'
Your branch is behind 'origin/main' by 3 commits, and can be fast-forwarded.
  (use "git pull" to update your local branch)
HEAD is now at 66e707ec68d6 [NFC] Remove getDefaultCallingConvention IsBuiltin (#145904)