[clang] [llvm] [Offload] Add support for loongarch64 to host plugin (PR #120173)

[via llvm-commits]

wangleiat wrote:

> Is there the possibility to set up a buildbot for this architecture?

Hi @SixWeining, do we have any plans to add more buildbots?

https://github.com/llvm/llvm-project/pull/120173