[Bug tree-optimization/48813] [4.4/4.5/4.6/4.7 Regression] Segfault with backward branch inside dead loop body

[rguenth at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48813

Richard Guenther <rguenth at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Target|                            |x86_64-*-*
             Status|UNCONFIRMED                 |NEW
      Known to work|4.5.1                       |4.3.5
           Keywords|                            |ice-on-valid-code
   Last reconfirmed|                            |2011.04.29 09:45:48
     Ever Confirmed|0                           |1
            Summary|Segfault with backward      |[4.4/4.5/4.6/4.7
                   |branch inside dead loop     |Regression] Segfault with
                   |body                        |backward branch inside dead
                   |                            |loop body
   Target Milestone|---                         |4.4.7
      Known to fail|                            |4.5.1, 4.6.0

--- Comment #2 from Richard Guenther <rguenth at gcc dot gnu.org> 2011-04-29 
09:45:48 UTC ---
Confirmed.  Fails for me since 4.4.0.