Andrew Pinski <pinskia@gmail.com> writes: > You could do what the rs6000 back-end does for the altivec builtins > and resolve them while the parser is run (the SPU back-end does the > same thing too). Yes there are opaque vector types, you just use > build_opaque_vector_type instead of build_vector_type. Thanks, I'll look at those. Any way to prototype such functions in C ?