[Bug tree-optimization/121764] constant_pointer_difference and ptr_difference_const seem to do the same thing

[pinskia at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=121764

Andrew Pinski <pinskia at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
           See Also|                            |https://gcc.gnu.org/bugzill
                   |                            |a/show_bug.cgi?id=45636

--- Comment #2 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
constant_pointer_difference  was added at r0-103686-gf46842422035db while
ptr_difference_const was added at r0-61724-g2f4675b4822f84 .