[Bug middle-end/59521] __builtin_expect not effective in switch

[marxin at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=59521

--- Comment #19 from Martin Liška <marxin at gcc dot gnu.org> ---
(In reply to Eric Gallager from comment #18)
> (In reply to Martin Liška from comment #17)
> > Unfortunately I decided to postpone it to GCC 9.x.
> 
> GCC 9.x development is ongoing now.

Yes, I've just installed first part of switch enhancement patches. I'm
definitely planning to do this PR in GCC 9.1.