[llvm] [RuntimeDyld][LoongArch] Support large code model (PR #148584)

[Alex Bradbury via llvm-commits]

asb wrote:

> LLVM Buildbot has detected a new failure on builder `clang-riscv-gauntlet` running on `rise-worker-1` while building `llvm` at step 3 "update-annotated-scripts".
> 
> Full details are available at: https://lab.llvm.org/buildbot/#/builders/210/builds/291
> Here is the relevant piece of the build log for the reference

All of my Hetzner-hosted buildbots had issues connecting to GitHub at about this time. Although this is very rare I'll see if I can adjust the builder script so that failures at git checkout don't trigger messages/emails. Sorry for the noise!

https://github.com/llvm/llvm-project/pull/148584