[Bug c/94338] struct member alignment is not carried over to alignment of struct variable

[huaixin....@alibaba-inc.com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94338

--- Comment #1 from huaixin chang <huaixin....@alibaba-inc.com> ---
I have tested on x86_64 with gcc version 4.8.5 20150623,
and also arm with gcc version 9.2.1 20190812.

They behaves the same.