[Bug tree-optimization/26830] [4.2 Regression] Repeated SSA update during loop header copying

[bonzini at gnu dot org]

------- Comment #26 from bonzini at gnu dot org  2006-04-03 13:40 -------
compile-time should be fixed on 4.1 (richard, could you confirm).  spinning a
separate bug for the salias memory hog problems.

zdenek wanted to investigate manual SSA update of real operands for 4.2


-- 

bonzini at gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
         AssignedTo|bonzini at gnu dot org      |unassigned at gcc dot gnu
                   |                            |dot org
             Status|ASSIGNED                    |NEW
           Keywords|alias, memory-hog           |
      Known to work|                            |4.0.3 4.1.1
            Summary|[4.1/4.2 Regression] Insane |[4.2 Regression] Repeated
                   |amount of compile-time /    |SSA update during loop
                   |memory needed at -O1 and    |header copying
                   |above                       |
            Version|4.1.0                       |4.2.0


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=26830