[Bug ipa/116333] unused result of pure function is not optimized out because of inlining

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=116333

--- Comment #5 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
(In reply to Andrew Pinski from comment #4)
> (In reply to Pali Rohár from comment #3)
> > Hello Andrew, have you checked if this is really duplicate?
> 
> That is a different issue all together. The original issue is definitely a
> dup.
> The secondary issue looks more like a limitation in LTO on mingw.

Or rather a dup of bug 99373 .