[Bug tree-optimization/122470] Suboptimal code generation for assignment of struct with bitfields

[slash.tmp at free dot fr via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=122470

--- Comment #2 from Mason <slash.tmp at free dot fr> ---
Questions for WG14 & WG21 experts (all 7 of you)

Why is foo3 handled differently in C & C++ ?

Why is foo2 not equivalent to foo3 in C++ ?