2013-05-02  Richard Biener  <rguenther@suse.de>

	PR middle-end/57140
	* tree-inline.c (copy_loops): Properly handle removed loops.
	(copy_cfg_body): Mark destination loops for fixup if source
	loops needed fixup.

	* g++.dg/torture/pr57140.C: New testcase.

From-SVN: r198548