From github.com:llvm/llvm-project
 * branch                      main       -> FETCH_HEAD
   1c47d67abc72..2ab178820b90  main       -> origin/main
Switched to branch 'main'
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  (use "git pull" to update your local branch)
HEAD is now at 2ab178820b90 AMDGPU: Add v_smfmac_f32_16x16x64_f16 for gfx950 (#117202)