[Bug tree-optimization/17704] Infinite recursion in tree-scalar-evolution with -Os

[pinskia at gcc dot gnu dot org]

-- 
Bug 17704 depends on bug 17550, which changed state.

Bug 17550 Summary: [4.0 Regression] cc1 hangs in endless loop
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=17550

           What    |Old Value                   |New Value
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |RESOLVED
         Resolution|                            |DUPLICATE

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=17704