https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117657
--- Comment #3 from Robin Dapp <rdapp at gcc dot gnu.org> --- My first mistake was not squashing the commits as they depend on each other, sorry about that. The latest error you showed should be the "correct" one. I couldn't test gcn but Andrew's latest test seems to have worked so I was hoping we'd be fine. Maybe a small oversight in the last revision. Is there a way to test it short of a cross compile?