2009-08-25  Thomas Koenig  <tkoenig@gcc.gnu.org>

	PR libfortran/34670
	* runtime/bounds.c (count_0):  New function.
	* intrinsics/unpack_generic (unpack_bounds):  New function.
	(unpack_internal):  Remove zero stride checks.
	(unpack1):  Use unpack_bounds.
	(unpack1_char):  Likeweise.
	(unpack1_char4):  Likewise
	(unpack0):  Likewise.
	(unpack0_char):  Likewise.
	(unpack0_char4):  Likewise.

2009-08-25  Thomas Koenig  <tkoenig@gcc.gnu.org>

	PR libfortran/34670
	* gfortran.dg/unpack_bounds_1.f90:  New test.
	* gfortran.dg/unpack_bounds_2.f90:  New test.
	* gfortran.dg/unpack_bounds_3.f90:  New test.

From-SVN: r151085