[clang] [llvm] [NFC][AMDGPU] Rename "amdgpu-as" to "amdgpu-synchronize-as" (PR #148627)

[Pierre van Houtryve via cfe-commits]

https://github.com/Pierre-vh ready_for_review 
https://github.com/llvm/llvm-project/pull/148627
_______________________________________________
cfe-commits mailing list
cfe-commits@lists.llvm.org
https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits