From https://github.com/llvm/llvm-project
 * branch                      main       -> FETCH_HEAD
   afd1ffb4d3bc..77fd6bef3868  main       -> origin/main
Switched to branch 'main'
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  (use "git pull" to update your local branch)
HEAD is now at 77fd6bef3868 [LV] Also cover -force-target-instruction-cost=1 in tests.