[testcase] inline of inlined function

[law@redhat.com]

  In message < 20001121132306.B586@sunsite.ms.mff.cuni.cz >you write:
  > Hi!
  > 
  > This is testcase for
  > 
  > Wed Sep 27 14:00:07 2000  Donald Lindsay  <dlindsay@cygnus.com>
  > 
  >  	* integrate.c (copy_insn_list): if an ignored return value
  > 	is being clobbered, skip cloning that into the inline copy.
  > 
  > There was no testcase commited with the patch (I actually have not found th
  > patch in gcc-patches),
Hmm.  I can't find it either, which is rather disturbing.  I've asked Don
about it.


  > I wonder whether we should have a testcase for it in the tree or not...
Yes, please.


  > 2000-11-21  Jakub Jelinek  <jakub@redhat.com>
  > 
  > 	* gcc.c-torture/execute/20001121-1.c: New test.
Approved.

jeff