From github.com:llvm/llvm-project
 * branch                      main       -> FETCH_HEAD
   598029333d88..2fc712d8d915  main       -> origin/main
Switched to branch 'main'
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  (use "git pull" to update your local branch)
HEAD is now at 2fc712d8d915 [NewPM] Adds a port for AArch64O0PreLegalizerCombiner (#189776)