[Bug c++/70620] possible wrong code at -Os on x86_64-linux-gnu for C++ code with multiple inheritance and casting

[jakub at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70620

Jakub Jelinek <jakub at gcc dot gnu.org> changed:

           What    |Removed                     |Added
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                 CC|                            |jakub at gcc dot gnu.org

--- Comment #1 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
This changed behavior with r215569.  I'd be really surprised if this is not UB,
but in C++ nothing can really surprise me.