[Bug c++/11618] New: Floating point values not reproduced at -O3 with a simple C++ copy constructor.

["gtalbot at locuspharma dot com" <gcc-bugzilla at gcc dot gnu dot org>]

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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=11618

           Summary: Floating point values not reproduced at -O3 with a
                    simple C++ copy constructor.
           Product: gcc
           Version: 3.2
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: c++
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: gtalbot at locuspharma dot com
                CC: gcc-bugs at gcc dot gnu dot org

I'm attaching a test file, plus the .ii file, which demonstrates a case where at
-O3, the compiler generates code that doesn't properly initialize floating point
values in a user-defined copy constructor.