[Bug middle-end/91515] missed optimization: no tailcall for types of class MEMORY

[Hi-Angel at yandex dot ru]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91515

--- Comment #2 from Konstantin Kharlamov <Hi-Angel at yandex dot ru> ---
I think this is a duplicate of
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71761