> So as an end user of VirtualBox, I would either notice no difference at all (BIOS isn't a performance bottleneck really), or will get a regression due to bugs

> So as an end user of VirtualBox, I would either notice no difference at all (BIOS isn't a performance bottleneck really), or will get a regression due to bugs. Yeah, but we're already getting VirtualBox for free, so we can't only take into account the benefits of the end-users ; if the developers find it more convenient to use this new compiler, so be it.