[clang] [llvm] [AArch64] Add a check for invalid default features (PR #104435)

[Tomas Matheson via cfe-commits]

tmatheson-arm wrote:

/cherry-pick 362142c4bb5cc657151f592e507f552d5b9f7dde

https://github.com/llvm/llvm-project/pull/104435
_______________________________________________
cfe-commits mailing list
cfe-commits@lists.llvm.org
https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits