[Bug middle-end/51508] New: Test vect.exp/fast-math-mgrid-resid.f fails when compiled with -mavx2.

[michael.v.zolotukhin at gmail dot com]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51508

             Bug #: 51508
           Summary: Test vect.exp/fast-math-mgrid-resid.f fails when
                    compiled with -mavx2.
    Classification: Unclassified
           Product: gcc
           Version: 4.7.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: middle-end
        AssignedTo: unassigned@gcc.gnu.org
        ReportedBy: michael.v.zolotukhin@gmail.com


This test checks work of predictive commoning phase, which fails when AVX2 is
available.