https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85985
--- Comment #4 from Andrew Pinski <pinskia at gcc dot gnu.org> --- (In reply to Valentin Petrov from comment #3) > Thanks, just to clarify. Do I understand correctly that the alignment > requirement for bbb comes from __attribute__ (aligned) in aaa ?? (attribute > makes a3 to be aligned, which makes aaa to be 64b aligned, which makes bbb > 64b aligned) ? > > Is this correct logic? YES. C11 added _Alignof to see what the alignment is required.
