https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88915
--- Comment #2 from ktkachov at gcc dot gnu.org --- (In reply to Richard Biener from comment #1) > Yeah, the epilogue stuff is on my list of things to revisit for GCC 10. I think this isn't necessarily about the epilogue (the main vector loop is not entered here), but rather the scalar fallback. Unless we merge the fallback and epilogue into one.