https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82004
--- Comment #26 from Andrey Guskov <andrey.y.guskov at intel dot com> --- Martin, Jakub, for the Base optset (-Ofast -funroll-loops -march=haswell) there is no change, 628 keeps failing, but for O2 (-O2 -ffast-math -march=haswell) it did start passing.