[Bug ipa/121923] ICF doesn't pass function decl to sanitize_flags_p

[pinskia at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=121923

Andrew Pinski <pinskia at gcc dot gnu.org> changed:

           What    |Removed                     |Added
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--- Comment #1 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
https://clang.llvm.org/docs/AttributeReference.html#no-sanitize

Says it applies to variable decls.

While our documentation does not talk about it on variable decls.

But we should allow it on variable decls.