[Bug tree-optimization/20115] [4.0 Regression] Pure functions are mishandled

[belyshev at depni dot sinp dot msu dot ru]

-- 
           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |NEW
     Ever Confirmed|                            |1
      Known to fail|                            |4.0.0
      Known to work|                            |3.3.6 3.4.4
   Last reconfirmed|0000-00-00 00:00:00         |2005-02-22 07:28:59
               date|                            |


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=20115