[Bug libstdc++/37118] New: [4.4 Regression] Revision 139064 breaks libstdc++

[hjl dot tools at gmail dot com]

For Linux/ia32, many C++ tests failed with:

.../x86_64-unknown-linux-gnu/32/libstdc++ -v3/src/.libs/libstdc++.so: undefined
reference to `__sync_sub_and_fetch_4'^M


-- 
           Summary: [4.4 Regression] Revision 139064 breaks libstdc++
           Product: gcc
           Version: unknown
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: libstdc++
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: hjl dot tools at gmail dot com


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37118