[llvm-branch-commits] [lld] [lldb] [llvm] release/23.x: [ld64.lld, llvm-otool, lldb] Minimal arm64e.x1 support (PR #224185)

[Keith Smiley via llvm-branch-commits]

keith wrote:

> What would be the consequences if we did not take these two changes on the release branch?

users cannot link mach-o binaries with the current production Apple SDKs + lld.

I pushed a commit that differs from `main` that attempts to avoid the ABI break, but we'll have to see what CI / reviewers think about it. Wdyt @nico? 

https://github.com/llvm/llvm-project/pull/224185