From github.com:llvm/llvm-project
 * branch                      main       -> FETCH_HEAD
   98f0b6f4026f..acc15fbce100  main       -> origin/main
Switched to branch 'main'
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  (use "git pull" to update your local branch)
HEAD is now at acc15fbce100 [CMake][LLVM] Disable PCH on MSVC for file with custom flags