[Bug tree-optimization/56661] [4.8/4.9 regression] Incorrect code with -O1 -ftree-pre

[rguenth at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56661

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

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |ASSIGNED
   Last reconfirmed|                            |2013-03-20
         AssignedTo|unassigned at gcc dot       |rguenth at gcc dot gnu.org
                   |gnu.org                     |
   Target Milestone|---                         |4.8.0
            Summary|[4.8 regression] Incorrect  |[4.8/4.9 regression]
                   |code with -O1 -ftree-pre    |Incorrect code with -O1
                   |                            |-ftree-pre
     Ever Confirmed|0                           |1

--- Comment #1 from Richard Biener <rguenth at gcc dot gnu.org> 2013-03-20 09:43:06 UTC ---
Investigating.