bessel_6.f90: Use dg-add-options ieee.

	* gfortran.dg/bessel_6.f90: Use dg-add-options ieee.
	* gfortran.dg/bessel_7.f90: Likewise.

From-SVN: r171939

gcc/testsuite/ChangeLog

+2011-04-04  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+
+	* gfortran.dg/bessel_6.f90: Use dg-add-options ieee.
+	* gfortran.dg/bessel_7.f90: Likewise.
+
 2011-04-03  Tobias Burnus  <burnus@net-b.de>
 
 	* gfortran.dg/bessel_6.f90: Reduce mymax for Tru64.

gcc/testsuite/gfortran.dg/bessel_6.f90

 ! { dg-do run { xfail spu-*-* } }
+! { dg-add-options ieee }
 !
 ! PR fortran/36158
 ! PR fortran/33197

gcc/testsuite/gfortran.dg/bessel_7.f90

 ! { dg-do run { xfail *-*-mingw* spu-*-* } }
+! { dg-add-options ieee }
 !
 ! PR fortran/36158
 ! PR fortran/33197