2015-12-02  Tom de Vries  <tom@codesourcery.com>

	* omp-low.c (install_var_field, scan_sharing_clauses): Add and handle
	parameter base_pointers_restrict.
	(omp_target_base_pointers_restrict_p): New function.
	(scan_omp_target): Call scan_sharing_clauses with base_pointers_restrict
	arg.

	* c-c++-common/goacc/kernels-alias-2.c: New test.
	* c-c++-common/goacc/kernels-alias-3.c: New test.
	* c-c++-common/goacc/kernels-alias-4.c: New test.
	* c-c++-common/goacc/kernels-alias-5.c: New test.
	* c-c++-common/goacc/kernels-alias-6.c: New test.
	* c-c++-common/goacc/kernels-alias-7.c: New test.
	* c-c++-common/goacc/kernels-alias-8.c: New test.
	* c-c++-common/goacc/kernels-alias.c: New test.

From-SVN: r231182