https://gcc.gnu.org/bugzilla/show_bug.cgi?id=107078
--- Comment #9 from Tomasz Kłoczko <kloczko.tomasz at gmail dot com> --- (In reply to Jakub Jelinek from comment #7) > Then as documented, -fno-lifetime-dse or -flifetime-dse=1 can be a temporary > workaround, but as has been said, such code is undefined behavior and should > be fixed in the application. > See > https://gcc.gnu.org/onlinedocs/gcc/Optimize-Options.html#index-flifetime-dse I just realised that +year ago working on my packages I've started removing all hardcodes in source tree warnig and optimisation flags to be able to controll that on rpm build layer and when I've removed in mesa -flifetime-dse=1 it started crashing as well.
