[llvm-branch-commits] [clang] [clang][FMV][AArch64] Improve streaming mode compatibility (PR #101007)

[Aaron Ballman via llvm-branch-commits]

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

The changes LGTM -- the precommit CI failures seem to be unrelated, but it would be good to get a second opinion.

After the pick lands, please be sure to add a release note so users know about the fix.

https://github.com/llvm/llvm-project/pull/101007