[Bug target/110812] Check availability of builtins at expand time

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110812

--- Comment #11 from Robin Dapp <rdapp at gcc dot gnu.org> ---
Tried building highway to reproduce and hit another error in fre...

Do we have a minimal example for this issue?