[Bug c++/90569] __STDCPP_DEFAULT_NEW_ALIGNMENT__ is wrong for i386-pc-solaris2.11

[redi at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=90569

--- Comment #6 from Jonathan Wakely <redi at gcc dot gnu.org> ---
This bug also affects 32-bit GNU/Linux with older versions of glibc.