[llvm] [AArch64, ELF] Allow implicit $d/$x at section beginning (PR #99718)

[Peter Smith via llvm-commits]

https://github.com/smithp35 approved this pull request.

Thanks for all the feedback. I don't have any more feedback on this specific patch.

Hopefully we'll be able to improve llvm-objdump and possibly lld to avoid the corner cases.

Thanks for letting us know you'll be slow to respond over the next few weeks.

https://github.com/llvm/llvm-project/pull/99718