PR testsuite/35647

[Jan Hubicka]

> 
> 2008-03-20  Andreas Schwab  <schwab@suse.de>
> 
> 	PR testsuite/35647
> 	* gcc.dg/cpp/cmdlne-dI-M.c: Match optional continuation.
> 	* gcc.dg/cpp/cmdlne-dM-M.c: Likewise.
> 	* gcc.dg/cpp/cmdlne-dN-M.c: Match correct file name and optional
> 	continuation and remove xfail.

Thank a lot for fixing it!  Note that those two are not only xfailed
testcase of this kind, perhaps the others needs similar updating?

Honza