https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81551
ktkachov at gcc dot gnu.org changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |ktkachov at gcc dot gnu.org --- Comment #1 from ktkachov at gcc dot gnu.org --- See PR81273. GCC doesn't parse the literal to determine the alignment. It takes the alignment information from the type (long long).