[Bug libstdc++/63736] gcc generated program with segfault on atomic exchange when the atomic variable is a member of a struct allocated with make_shared

[pinskia at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63736

Andrew Pinski <pinskia at gcc dot gnu.org> changed:

           What    |Removed                     |Added
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          Component|c++                         |libstdc++

--- Comment #5 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
This is most likely an alignment issue.  In that make_shared not using the
"right" alignment.