Re: [PATCH 2/2] RISC-V: Always register vector built-in functions during LTO [PR110812]

[Robin Dapp]

LGTM and I just have a wording nit that was already there before your patch.  
When reading it I really wondered why we need to "pollute" the flags.

Wouldn't a function that performs a "backup" make sense, analogous to 
..._restore?  And then rename the pollute function to something like 
enable_everything or enable_all_options?

That would make things clearer IMHO.  Can easily be a follow-up of course.

--
Regards
Robin