https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103102
Andrew Pinski <pinskia at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Component|middle-end |tree-optimization --- Comment #5 from Andrew Pinski <pinskia at gcc dot gnu.org> --- The vectorizer in a few cases keeps around MASK_LOAD for the scalar type which is causing the crash in expand. I can't understand how it happens either.