From github.com:llvm/llvm-project
 * branch                      main       -> FETCH_HEAD
   97023fba5546..ebf5d9ef7de2  main       -> origin/main
Switched to branch 'main'
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HEAD is now at ebf5d9ef7de2 Revert "Redesign Straight-Line Strength Reduction (SLSR) (#162930)" (#169546)