From https://github.com/llvm/llvm-project
 * branch                      main       -> FETCH_HEAD
   eca616f376ec..8cd5604f5903  main       -> origin/main
Switched to branch 'main'
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  (use "git pull" to update your local branch)
HEAD is now at 8cd5604f5903 [AMDGPU][AtomicExpand] Use full flat emulation if a target supports f64 global atomic add instruction (#142859)