https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65380
--- Comment #21 from milan.plzik at gmail dot com --- Unfortunately, I currently don't have dev setup for any non-MCU ARM platform. Also, ChibiOS non-MCU platforms, so I guess I would need to identify different test case, assuming it is possible to trigger this error on non-bare-metal platforms. Anyway, if this is wrong place to report problems with bare-metal gcc targets, please let me know where should this be filed :).