From github.com:llvm/llvm-project
 * branch                      main       -> FETCH_HEAD
   20fd7f0a76ae..f1252f539ca2  main       -> origin/main
Switched to branch 'main'
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  (use "git pull" to update your local branch)
HEAD is now at f1252f539ca2 [PPC][MC] Restore support for case-insensitive register names (#128525)