https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69224
--- Comment #12 from Richard Biener <rguenth at gcc dot gnu.org> --- (In reply to nightstrike from comment #11) > Will this be back ported to 6 and 7? This PR itself didn't see any patch, the patch that fixed it was probably (didn't double-check) r255267 which itself isn't a regression fix but an optimization enhancement. So, no - "unlikely".
