[Bug tree-optimization/79649] Memset pattern in named address space crashes compiler or generates wrong code

[jakub at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79649

Jakub Jelinek <jakub at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |ASSIGNED
           Assignee|unassigned at gcc dot gnu.org      |jakub at gcc dot gnu.org

--- Comment #5 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
Created attachment 40795
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=40795&action=edit
gcc7-pr79649.patch

Full untested patch.