[Bug c++/47996] New: Bug in atomicity.h

[coirius at coirius dot com]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47996

           Summary: Bug in atomicity.h
           Product: gcc
           Version: 4.5.2
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: c++
        AssignedTo: unassig...@gcc.gnu.org
        ReportedBy: coir...@coirius.com


In function `__exchange_and_add':
/usr/lib/gcc/i686-pc-linux-gnu/4.5.2/../../../../include/c++/4.5.2/ext/atomicity.h
Line 46
Compiler output - undefined reference to `__sync_fetch_and_add_4'
/usr/lib/gcc/i686-pc-linux-gnu/4.5.2/../../../../include/c++/4.5.2/ext/atomicity.h
Line 46
Compiler output - undefined reference to `__sync_fetch_and_add_4'