https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94600
Richard Biener <rguenth at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |jsm28 at gcc dot gnu.org, | |rguenth at gcc dot gnu.org --- Comment #5 from Richard Biener <rguenth at gcc dot gnu.org> --- Joseph, what's the constraints on an aggregate assignment through a volatile qualified pointer using a type like typedef struct { unsigned int f0 : 4; unsigned int f1 : 11; unsigned int f2 : 10; unsigned int f3 : 7; } t0; ?