[Bug tree-optimization/19639] Funny (horrible) code for empty destructor

[pinskia at gcc dot gnu dot org]

-- 
Bug 19639 depends on bug 15791, which changed state.

Bug 15791 Summary: fold misses that two ADDR_EXPR of an arrary obvious not equal
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=15791

           What    |Old Value                   |New Value
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
         Resolution|                            |FIXED

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=19639