https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86815
--- Comment #9 from Ramana Radhakrishnan <ramana at gcc dot gnu.org> --- (In reply to Martin Liška from comment #8) > Unfortunately I can't reproduce that with cross compiler. Me neither today. Gianfranco , could you check if you are running out of memory on the machine that you are doing this on with GCC-8 ? Is there a chance that the OOM killer came along when building this file on the native arm machine that you were running this on ? I've tried running this with stock gcc 8 in debian on an armhf docker image and will try building something up later today on my machine , but it may be worth double checking that something like an OOM killer or swap isn't what's throttling the build here.