[Bug tree-optimization/52424] dom prematurely pops entries from const_and_copies stack

[rguenth at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52424

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

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |NEW
   Last reconfirmed|                            |2012-02-29
     Ever Confirmed|0                           |1

--- Comment #3 from Richard Guenther <rguenth at gcc dot gnu.org> 2012-02-29 
09:13:19 UTC ---
At this point we'd need a testcase that regressed from a previous GCC release
and mark this bug as a regression.  The patch looks nearly obvious.