target-supports.exp (check_profiling_available): Check argument to determine whether we support a profiling type.

	* lib/target-supports.exp (check_profiling_available): Check
	argument to determine whether we support a profiling type.
	* lib/gcc-dg.exp (dg-require-profiling): Pass argument to
	check_profiling_available.
	* g++.dg/bprob/bprob.exp: Likewise
	* g77.dg/bprob/bprob.exp: Likewise.
	* gcc.misc-tests/bprob.exp: Likewise.
	* g++.old-deja/g++.law/profile1.C: Pass profiling type to
	dg-require-profiling and delete expected error handling.
	* gcc.dg/20021014-1.c: Likewise.
	* gcc.dg/nest.c: Likewise.

From-SVN: r78206