private static void shiftUniqueVn(VarnodeTpl vn, int sa) {
		entry("shiftUniqueVn", vn, sa);
		// If the varnode is in the unique space, shift its offset up by -sa- bits
		if (vn.getSpace().isUniqueSpace() &&
			(vn.getOffset().getType() == ConstTpl.const_type.real)) {
			long val = vn.getOffset().getReal();
			val <<= sa;
			vn.setOffset(val);
		}
	}
Sets whether or not to print out warning info about
{@link Constructor}s which reference varnodes in the
unique space larger than {@link SleighBase#MAX_UNIQUE_SIZE}.
@param val whether to print info about contructors using large varnodes
Ghidra/Framework/SoftwareModeling/src/main/java/ghidra/pcodeCPort/slgh_compile/SleighCompile.java