From github.com:llvm/llvm-project
 * branch                      main       -> FETCH_HEAD
   47bddaa7eb67..263298e251d9  main       -> origin/main
Switched to branch 'main'
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  (use "git pull" to update your local branch)
HEAD is now at 263298e251d9 [X86] Combine mask_beforefirst to (x - 1) & ~x in GPR (#232262)