[Bug tree-optimization/68522] New: [6 Regression] SPEC CPU2006 435.gromacs miscomparison

[afomin.mailbox at gmail dot com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68522

            Bug ID: 68522
           Summary: [6 Regression] SPEC CPU2006 435.gromacs miscomparison
           Product: gcc
           Version: 6.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: tree-optimization
          Assignee: unassigned at gcc dot gnu.org
          Reporter: afomin.mailbox at gmail dot com
                CC: izamyatin at gmail dot com, law at redhat dot com
  Target Milestone: ---
            Target: i686-*-*

There is a miscomparison between actual and reference data after r230364 for
435.gromacs benchmark from SPEC CFP006.