pr46338.C: Add dg-require-profiling.

pr46338.C: Add dg-require-profiling.

gcc/testsuite/
	* g++.dg/debug/pr46338.C: Add dg-require-profiling.
	* g++.dg/torture/pr39732.C: Likewise.
	* g++.dg/torture/pr40642.C: Likewise.
	* gcc.c-torture/compile/pr44686.c: Likewise.
	* gcc.dg/20050309-1.c: Likewise.
	* gcc.dg/20050330-2.c: Likewise.
	* gcc.dg/20051201-1.c: Likewise.
	* gcc.dg/gomp/pr27573.c: Likewise.
	* gcc.dg/pr46255.c: Likewise.
	* gcc.dg/profile-dir-1.c: Likewise.
	* gcc.dg/profile-dir-2.c: Likewise.
	* gcc.dg/profile-dir-3.c: Likewise.
	* gcc.dg/profile-generate-1.c: Likewise.
	* gfortran.dg/gomp/pr27573.f90: Likewise.
	* gcc.dg/profile-generate-3.c: Be specific about the type of
	profiling required.

From-SVN: r182020