gcc/c/
	* c-parser.c (c_parser_oacc_clause_use_device): Merge function
	into...
	(c_parser_omp_clause_use_device_ptr): ... this function.  Adjust
	all users.
	gcc/
	* tree-core.h (enum omp_clause_code): Merge OMP_CLAUSE_USE_DEVICE
	into OMP_CLAUSE_USE_DEVICE_PTR.  Adjust all users.

From-SVN: r231926