https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79722
Thomas Koenig <tkoenig at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|UNCONFIRMED |RESOLVED Resolution|--- |INVALID --- Comment #3 from Thomas Koenig <tkoenig at gcc dot gnu.org> --- (In reply to Marc Glisse from comment #2) > -mavx2 does not enable fma. Did you try with -mfma, or with a suitable > -march flag? You're right, that fixes it. Resolving as invalid.