2017-10-23  Richard Biener  <rguenther@suse.de>

	PR tree-optimization/82672
	* graphite-isl-ast-to-gimple.c (graphite_copy_stmts_from_block):
	Fold the stmt if we propagated into it.

	* gfortran.dg/graphite/pr82672.f90: New testcase.

From-SVN: r254009