[Bug middle-end/113180] MIPS: bitops on an long long struct uses ins instead dins (or with -mstrict-align on aarch64)

[syq at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113180

--- Comment #3 from YunQiang Su <syq at gcc dot gnu.org> ---
The argument `to` of `expand_assignment` differs between `strict-align` and
`no-strict-align`.

`debug_tree` states that the `strict-align` one has a `MEMREF` RTL, while 
`no-strict-align` has a `reg` one.

Any idea when the RTL is generated from STMT?