[PATCH] D78650: [MC][AArch64] Fail if x18 is reserved and used

[Eli Friedman via Phabricator via llvm-commits]

efriedma added a comment.

I'm not sure what rule you're using to justify this.  Even if x18 is "reserved", assembly is allowed to use it for whatever purpose it's reserved for.


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  https://reviews.llvm.org/D78650/new/

https://reviews.llvm.org/D78650