[Bug tree-optimization/48497] New: gfortran.dg/graphite/vect-pr40979.f90 FAILs without -march=pentium4

[ro at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48497

           Summary: gfortran.dg/graphite/vect-pr40979.f90 FAILs without
                    -march=pentium4
           Product: gcc
           Version: 4.7.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: tree-optimization
        AssignedTo: unassig...@gcc.gnu.org
        ReportedBy: r...@gcc.gnu.org
                CC: s...@gcc.gnu.org
              Host: i386-pc-solaris2.[89]
            Target: i386-pc-solaris2.[89]
             Build: i386-pc-solaris2.[89]


I noticed that the gfortran.dg/graphite/vect-pr40979.f90 FAILs on Solaris 8 and
9/x86:

FAIL: gfortran.dg/graphite/vect-pr40979.f90  -O  scan-tree-dump-times vect
"vectorized 1 loops" 1

If one adds -march=pentium4, the test passes, but the i386-pc-solaris2.[89]
configurations default to pentiumpro.