20001117-1.c: Needs return_address.

20001117-1.c: Needs return_address.

	* gcc.dg/20001117-1.c: Needs return_address.
	* gcc.dg/20020415-1.c: Needs alloca.
	* gcc.dg/graphite/id-pr44676.c: Needs profiling.
	* gcc.dg/graphite/pr60979.c: Needs nonlocal_goto
	* gcc.dg/pr63186.c: Needs label_values.
	* gcc.dg/torture/pr33848.c: Likwise.

	* lib/target-supports.exp (check_effective_target_fopenacc,
	check_effective_target_fopenmp): Disable for nvptx.
	* gcc.dg/graphite/run-id-pr47653.c: Disable for nvptx.
	* gcc.dg/stack-usage-1.c: Likewise.
	* gcc.dg/stack-usage-2.c: Likewise.
	* gcc.dg/unused-5.c: Likewise.
	* gcc.dg/unwind-1.c: Likewise.

From-SVN: r227177