https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117722
--- Comment #11 from Robin Dapp <rdapp at gcc dot gnu.org> --- (In reply to Li Pan from comment #9) > Created attachment 59663 [details] > before_vs_after when outer loop is 128 Ok, that's a different loop then. I'm seeing vmv1rs in the current version, is that what you're referring to as problematic? Do they result from the lack of overlap constraints? I'd prefer a bit more context rather than just code dumps :)