[clang] [llvm] [LLVM][Clang][AArch64] Implement AArch64 build attributes (PR #118771)

[via llvm-commits]

sivan-shani wrote:

Since all tests passed at pre-merge and rest of relevant tests passing on all pipelines, it seems as the issue is not the patch at large but those specific 5 .ll tests. Will disable those specific 5 tests for now to clear the pipeline.

https://github.com/llvm/llvm-project/pull/118771