[Bug c++/99965] segfault only happening with -O3

[juanlucasrey at gmail dot com via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99965

--- Comment #7 from Juan Lucas Rey <juanlucasrey at gmail dot com> ---
the thing is removing the vector m_vPointers makes it work. also this code
works fine on clang.. why would it be misaligned?