re PR fortran/68746 (FAIL: gfortran.dg/read_dir.f90 -O0 execution test)

2018-02-12  Thomas Koenig  <tkoenig@gcc.gnu.org>

	PR fortran/68746
	* gfortran.dg/read_dir.f90: Re-add dg-do run.

From-SVN: r257605

gcc/testsuite/ChangeLog

 2018-02-12  Thomas Koenig  <tkoenig@gcc.gnu.org>
 
 	PR fortran/68746
+	* gfortran.dg/read_dir.f90: Re-add dg-do run.
+
+2018-02-12  Thomas Koenig  <tkoenig@gcc.gnu.org>
+
+	PR fortran/68746
 	* gfortran.dg/read_dir.f90: Remove xfails. Also allow iostat
 	of zero for read.
 

gcc/testsuite/gfortran.dg/read_dir.f90

+! { dg-do run }
 ! PR67367
 program bug
    implicit none