https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86555
Rich Felker <bugdal at aerifal dot cx> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |bugdal at aerifal dot cx --- Comment #5 from Rich Felker <bugdal at aerifal dot cx> --- Indeed this is a bug in musl, not gcc. The alignment requirement of the type is 8 so the compiler is completely justified in generating loads and stores that require such alignment. I'll fix it on our side.