https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117672

Richard Biener <rguenth at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |hubicka at gcc dot gnu.org
          Component|c++                         |ipa

--- Comment #2 from Richard Biener <rguenth at gcc dot gnu.org> ---
I think we internalize vtables but we are not good at pruning initialization to
actual uses (I'm not sure we understand the concept of a vtable enough to do
better than treating it like a C equivalent).

If we cannot internalize the vtable I'm not sure the comdat layout would allow
externalizing unused parts.

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