[Bug target/79868] aarch64: diagnostic "malformed target %s value" not translateable

[rearnsha at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79868

--- Comment #3 from Richard Earnshaw <rearnsha at gcc dot gnu.org> ---
Both pragma and attribute are keywords in the language.  If the substituted
value were placed in quotes, would that help?