[Bug tree-optimization/57122] [4.9 Regression] ICE in verify_loop_structure, at cfgloop.c:1647 (loop n’s latch does not have an edge to its header !)

[mpolacek at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57122

Marek Polacek <mpolacek at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |NEW
   Last reconfirmed|                            |2013-04-30
                 CC|                            |mpolacek at gcc dot gnu.org
      Known to work|                            |4.8.1
            Summary|ICE in                      |[4.9 Regression] ICE in
                   |verify_loop_structure, at   |verify_loop_structure, at
                   |cfgloop.c:1647 (loop n’s    |cfgloop.c:1647 (loop n’s
                   |latch does not have an edge |latch does not have an edge
                   |to its header !)            |to its header !)
     Ever Confirmed|0                           |1
      Known to fail|                            |4.9.0

--- Comment #1 from Marek Polacek <mpolacek at gcc dot gnu.org> 2013-04-30 
11:49:33 UTC ---
Confirmed.