From github.com:llvm/llvm-project
 * branch                      main       -> FETCH_HEAD
   e8510cf81c4b..1c97f0c2f1b2  main       -> origin/main
Switched to branch 'main'
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  (use "git pull" to update your local branch)
HEAD is now at 1c97f0c2f1b2 [RISCV][P-ext] Custom legalize v4i16->v4i8 and v2i32->v2i16 truncate. (#210670)