+ added constructors tai_const.Create_int_codeptr and .Create_int_dataptr. To be
  used for emitting magic consts with the size of a code or data pointer (used
  in e.g. rtti data).



git-svn-id: http://svn.freepascal.org/svn/fpc/trunk@28724 3ad0048d-3df7-0310-abae-a5850022a9f2