[Bug rtl-optimization/56590] Replace auto-inc-dec pass with generic address mode selection pass

[olegendo at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=56590

--- Comment #4 from Oleg Endo <olegendo at gcc dot gnu.org> ---
The AMS branch is here: https://github.com/erikvarga/gcc