[Bug optimization/14272] [tree-ssa] miscompilation of __exchange_and_add (atomicity.h)

Tue Feb 24 14:26:00 GMT 2004

------- Additional Comments From pinskia at gcc dot gnu dot org  2004-02-24 14:26 -------
Confirmed.  The problem is caused by "out of SSA" pass.

-- 
           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |NEW
          Component|c                           |optimization
     Ever Confirmed|                            |1
      Known to fail|                            |tree-ssa
   Last reconfirmed|0000-00-00 00:00:00         |2004-02-24 14:26:13
               date|                            |
            Summary|miscompilation of           |[tree-ssa] miscompilation of
                   |__exchange_and_add          |__exchange_and_add
                   |(atomicity.h)               |(atomicity.h)
   Target Milestone|---                         |tree-ssa


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=14272