[Bug middle-end/39885] New: Missed fre optimization

[aph at gcc dot gnu dot org]

In this case, fre does notnotice some equivalences.


-- 
           Summary: Missed fre optimization
           Product: gcc
           Version: 4.4.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: middle-end
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: aph at gcc dot gnu dot org
  GCC host triplet: x86_64-pc-linux-gnu


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=39885