code.newarray().setType(byte.class);
for (int i = 0; i < fmds.length; i++) {
code.dup();
code.constant().setValue(i);
code.constant().setValue(getFieldFlag(fmds[i]));
code.bastore();
}
code.putstatic().setField(PRE + "FieldFlags", byte[].class);
// PCRegistry.register (cls,
// pcFieldNames, pcFieldTypes, pcFieldFlags,