[Bug c++/95949] mame build succeeds with -O3 but fails with -O2 and all -O3 flags added manually

[belegdol at gmail dot com via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95949

--- Comment #11 from Julian Sikorski <belegdol at gmail dot com> ---
I can still reproduce this with mame master
(0b418d65bae66baa9f334c6daa6dcb4148909f7f) and mingw-w64-x86_64-gcc 11.2.0-5.