2017-09-21  Richard Biener  <rguenther@suse.de>

	PR tree-optimization/71351
	* graphite-isl-ast-to-gimple.c (translate_isl_ast_to_gimple::
	graphite_create_new_loop_guard): Remove, fold remaining parts
	into caller ...
	(translate_isl_ast_node_for): ... here and simplify.

	* gfortran.dg/graphite/pr71351.f90: New testcase.
	* gfortran.dg/graphite/interchange-3.f90: Adjust.

From-SVN: r253052