[Bug tree-optimization/28868] [4.2/4.3/4.4 Regression] Not eliminating the PHIs which have the same arguments

[rguenth at gcc dot gnu dot org]

------- Comment #16 from rguenth at gcc dot gnu dot org  2009-03-25 13:18 
-------
Re-confirmed.  The fix is to eliminate duplicate PHI nodes in eliminate() by
copy-propagating PHI value-numbers.


-- 

rguenth at gcc dot gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
   Last reconfirmed|2009-02-04 10:14:52         |2009-03-25 13:18:37
               date|                            |


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=28868