[Bug rtl-optimization/63843] [5 Regression] wrong code generation at -O1 and higher

[jakub at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63843

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 #2 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
Created attachment 34019
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=34019&action=edit
gcc5-pr63843.patch

Untested fix.