[Bug target/47408] New: Several of the Altivec tests fail if run with a compiler built with --with-cpu=power7

[meissner at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47408

           Summary: Several of the Altivec tests fail if run with a
                    compiler built with --with-cpu=power7
           Product: gcc
           Version: 4.6.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: target
        AssignedTo: meissner@gcc.gnu.org
        ReportedBy: meissner@gcc.gnu.org
              Host: powerpc64-linux
            Target: powerpc64-linux
             Build: powerpc64-linux


Some of the Altivec tests fail if the default cpu for the powerpc compiler is
power7, because these tests are looking for specific code sequences and/or
errors.  The fix is to add -mno-vsx to the options.