https://gcc.gnu.org/bugzilla/show_bug.cgi?id=90018
--- Comment #13 from Martin Liška <marxin at gcc dot gnu.org> --- Can be reproduced also on e.g. a Haswell machine: -Ofast -march=haswell -g -funroll-loops
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=90018
--- Comment #13 from Martin Liška <marxin at gcc dot gnu.org> --- Can be reproduced also on e.g. a Haswell machine: -Ofast -march=haswell -g -funroll-loops