From https://github.com/llvm/llvm-project
 * branch                      main       -> FETCH_HEAD
   6a0e5b2fd7c3..1c95c7ae201c  main       -> origin/main
Switched to branch 'main'
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  (use "git pull" to update your local branch)
HEAD is now at 1c95c7ae201c [flang][cuda] Add interfaces and lowering for barrier_arrive (#162949)