Torture testing: 'libgomp.fortran/use_device_addr-3.f90', 'libgomp.fortran/use_device_addr-4.f90', 'libgomp.fortran/use_device_ptr-1.f90'

	libgomp/
	* testsuite/libgomp.fortran/use_device_addr-3.f90: Specify 'dg-do
	run'.
	* testsuite/libgomp.fortran/use_device_addr-4.f90: Likewise.
	* testsuite/libgomp.fortran/use_device_ptr-1.f90: Likewise.

From-SVN: r278044