LTO resulting in a bigger binary?

[Christer Solskogen]

On 29.10.2020 15:35, Jeff Law via Gcc-help wrote:

> In general, LTO should result in smaller executables and DSOs.   I can
> speculate on scenarios where that may not be the case, but the only way
> to really know what's going on is for you to provide a complete bug report.
> 

I'd love to do that! The project I'm experimenting on is free software 
available on github, so no need for me to hide the code either.

What kind of info do you require for the bug report?