https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92301
--- Comment #5 from Martin Liška <marxin at gcc dot gnu.org> --- > 3) build df-scan.o with -O3 -march=skylake same happens for -march=haswell.
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92301
--- Comment #5 from Martin Liška <marxin at gcc dot gnu.org> --- > 3) build df-scan.o with -O3 -march=skylake same happens for -march=haswell.