tree-optimization/107865 - ICE with outlining of loops

The following makes sure to clear loops number of iterations when
outlining them as part of a SESE region as can happen with
auto-parallelization.  The referenced SSA names become stale otherwise.

	PR tree-optimization/107865
	* (move_sese_region_to_fn): Free the number of
	iterations of moved loops.

	* gfortran.dg/graphite/pr107865.f90: New testcase.
2 files changed