PR translation/79999
	* gimplify.c (gimplify_omp_ordered): Reword diagnostics to talk about
	depend clause with source (or sink) modifier.
	* omp-expand.c (expand_omp_ordered_sink): Likewise.

	* c-c++-common/gomp/doacross-1.c: Adjust expected diagnostics.
	* c-c++-common/gomp/doacross-3.c: New test.

From-SVN: r269468