[Bug c/56507] New: GCC -march=native for Core2Duo

[bratsinot at gmail dot com]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56507



             Bug #: 56507

           Summary: GCC -march=native for Core2Duo

    Classification: Unclassified

           Product: gcc

           Version: 4.7.2

            Status: UNCONFIRMED

          Severity: enhancement

          Priority: P3

         Component: c

        AssignedTo: unassig...@gcc.gnu.org

        ReportedBy: bratsi...@gmail.com





GCC -march=native includes only flags: -mmmx -msse -msse2 -msse3 -mssse3

but some Core2Duo processors have -msse4 -msse4.1.