[Bug tree-optimization/92486] Wrong optimization: padding in structs is not copied even with memcpy

[jamborm at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92486

--- Comment #17 from Martin Jambor <jamborm at gcc dot gnu.org> ---
If we really decide to fix this in SRA, i can be done (after the previous
patches in the series are in) with something like
https://gcc.gnu.org/ml/gcc-patches/2019-12/msg01185.html