From github.com:llvm/llvm-project
 * branch                      main       -> FETCH_HEAD
   a4bd6bd2e681..9c20e5ef1410  main       -> origin/main
Switched to branch 'main'
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  (use "git pull" to update your local branch)
HEAD is now at 9c20e5ef1410 [CIR] Fix cir.cast fold crash on a same type integral cast (#234236)