[Bug lto/56232] New: Missed optimization with LTO

[d.g.gorbachev at gmail dot com]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56232

             Bug #: 56232
           Summary: Missed optimization with LTO
    Classification: Unclassified
           Product: gcc
           Version: 4.8.0
            Status: UNCONFIRMED
          Severity: minor
          Priority: P3
         Component: lto
        AssignedTo: unassigned@gcc.gnu.org
        ReportedBy: d.g.gorbachev@gmail.com


Created attachment 29377
  --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=29377
Compile with -flto -O2

/tmp/cce3xw28.ltrans0.ltrans.o:cce3xw28.ltrans0.o:function main: error:
undefined reference to 'bar'