http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60846
Richard Biener <rguenth at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|UNCONFIRMED |RESOLVED Resolution|--- |WORKSFORME --- Comment #1 from Richard Biener <rguenth at gcc dot gnu.org> --- It's already available. The sentence you quote just says you can't write a literal 128bit constant in source.