[Bug middle-end/70593] [6 Regression] Miscompilation of xen starting with r226901

[jakub at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70593

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 #4 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
Created attachment 38220
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=38220&action=edit
gcc6-pr70593.patch

Untested fix.