[Bug tree-optimization/28868] [4.0/4.1/4.2/4.3 Regression] Not elimintating the PHIs which have the same arguments

[pinskia at gcc dot gnu dot org]

------- Comment #9 from pinskia at gcc dot gnu dot org  2007-07-01 01:09 -------
We get in .fre now:
Value numbers:
d_2 = c_1 

But we still get the PHIs:
  # d_2 = PHI <a_4(D)(2), b_7(D)(3)>
  # c_1 = PHI <a_4(D)(2), b_7(D)(3)>


-- 

pinskia at gcc dot gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
   Last reconfirmed|2007-01-15 20:22:29         |2007-07-01 01:09:42
               date|                            |


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