[Bug ipa/123459] [16/17 Regression] speculative devirtualization and always_inline doesn't play nice together

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=123459

--- Comment #14 from Richard Biener <rguenth at gcc dot gnu.org> ---
(In reply to Richard Biener from comment #13)
> Alternate testcase:
[...]
> if you comment the 'for (; count;)' line you get back the recursive inlining
> diagnostic

I think this shows the recursion detection somehow doesn't work.