[Bug tree-optimization/58453] New: Revision 202431 results in miscompare for CPU2006 434.zeusmp

["pthaugen at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58453

            Bug ID: 58453
           Summary: Revision 202431 results in miscompare for CPU2006
                    434.zeusmp
           Product: gcc
           Version: 4.9.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: tree-optimization
          Assignee: unassigned at gcc dot gnu.org
          Reporter: pthaugen at gcc dot gnu.org
                CC: bergner at gcc dot gnu.org, dje at gcc dot gnu.org,
                    rguenth at gcc dot gnu.org
              Host: powerpc64-linux
            Target: powerpc64-linux
             Build: powerpc64-linux

Miscompare of 434.zeusmp started on PowerPC with revision 202431. Richi
suggested on irc to update to r202521 which contains fix for pr58396, but I'm
still seeing the miscompare. Have not been able to track down to failing
assembler yet but will attatch some files in hope that it may help.