//     Note that len is unmodified by growslice.
	// }
	// // with write barriers, if needed:
	// *(ptr+(len-3)) = e1
	// *(ptr+(len-2)) = e2
	// *(ptr+(len-1)) = e3
	// return makeslice(ptr, len, cap)
	//
	//
	// If inplace is true, process as statement "s = append(s, e1, e2, e3)":
	//
	// a := &s
	// ptr, len, cap := s
	// len += 3
	// if uint(len) > uint(cap) {