[Bug debug/125862] btf_decl_tag ignored for types

[vineetg at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=125862

--- Comment #2 from Vineet Gupta <vineetg at gcc dot gnu.org> ---
Yeah this one doesn't make any sense given my current understanding of these
things. 
My 2 cents would be that its ok to not do this in the short term, given there's
real issues to deal with such as
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=125888