[llvm] [LLVM][Clang][AArch64] Implement AArch64 build attributes (PR #123990)

[via llvm-commits]

sivan-shani wrote:

Peter has posted a fix, see above (https://github.com/llvm/llvm-project/pull/125838)
That should keep the lld object file size like before.

https://github.com/llvm/llvm-project/pull/123990