[Bug middle-end/80262] address space gets lost in memory access

[rguenth at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80262

--- Comment #8 from Richard Biener <rguenth at gcc dot gnu.org> ---
Created attachment 41139
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=41139&action=edit
patch

Patch I am testing.