https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64953
Mikhail Maltsev <maltsevm at gmail dot com> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |maltsevm at gmail dot com --- Comment #18 from Mikhail Maltsev <maltsevm at gmail dot com> --- Is your firmware (or some similar one, which also has this bug) suitable for STM32F20x MCUs? I have a development board with such controller (specifically, this one: http://www.wvshare.com/product/Open207Z-Standard.htm). Perhaps, I could assist with debugging.