If an ownership change occurs with respect to a corporation, the amount of any net capital loss under section
1212 for any taxable year before the 1st post-change year which may be used in any post-change year shall be limited under regulations which shall be based on the principles applicable under section
382. Such regulations shall provide that any such net capital loss used in a post-change year shall reduce the section
382 limitation which is applied to pre-change losses under section
382 for such year.