https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94234
--- Comment #7 from Andrew Pinski <pinskia at gcc dot gnu.org> --- Note we have a pattern for `(pointer_diff (pointer_plus @0 @1) (pointer_plus @0 @2))` Up further in match.pd. I am going to move the pattern added with r11-2764 to right below that one so it is easier to find.
