[Bug c/56068] New: -march=native creates Illegal instruction on KVM guests

[jpyeron at pdinc dot us]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56068



             Bug #: 56068

           Summary: -march=native creates Illegal instruction on KVM

                    guests

    Classification: Unclassified

           Product: gcc

           Version: 4.4.6

            Status: UNCONFIRMED

          Severity: normal

          Priority: P3

         Component: c

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

        ReportedBy: jpye...@pdinc.us





Created attachment 29238

  --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=29238

gcc -dM -E -



gcc (GCC) 4.4.6 20120305 (Red Hat 4.4.6-4)



My guess is that it is creating SSE3 instructions.



discovered while working https://issues.asterisk.org/jira/browse/ASTERISK-20128