https://gcc.gnu.org/bugzilla/show_bug.cgi?id=126644
--- Comment #2 from Drea Pinski <pinskia at gcc dot gnu.org> --- >Could do some gimple_match_range_of_expr. Yes and no; you can just use tree_nonzero_bits (which will call get_nonzero_bits). tree_nonzero_bits handles vectors (in some cases) and pointers.
