https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80372
--- Comment #3 from ead <no...@turm-lahnstein.de> --- (In reply to Andrew Pinski from comment #2) > What options are you using? -O2 or -O3 ? -mcpu=native ? It is compiled with -O3, but it is the same for -O2 or -Os. If compiled with -march=native, the result uses four vmovsd instead of four movsd, which does not change much: the new version is still the same slow and 36byte large.
