https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93616
Richard Biener <rguenth at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |rguenth at gcc dot gnu.org --- Comment #3 from Richard Biener <rguenth at gcc dot gnu.org> --- I think the issue is (*dest_ptr)[i] overlapping (*dest_ptr), 'src' doesn't even come into play here.