[patch, libfortran] Bounds checking for spread

[Tobias Burnus]

Thomas Koenig wrote:
> Hello world,
>
> this patch completes bounds checking for spread.  Regression-tested
> on i686-pc-linux-gnu.  Regression-testing actually found a bug in the
> reshape_order_*.f90 test cases, so there :-)
>
> I won't have time to fix all array bounds issues with the array
> intrinsics for 4.4 as I had originally planned, but at least things are
> better than they were with 4.3.
>
> OK for trunk?
>   

Looks OK. Thanks for the patch.

(Regarding the reshape_order_*.f90: They might have "bugs" but since
they are supposed to be invalid ... your check just comes earlier than
the one to be checked for ;-)

Tobias

>  2008-10-12  Thomas Koenig  <tkoenig@gcc.gnu.org>
>
> 	PR libfortran/34670
> 	* intrinsics/reshape_generic.c:  Add bounds checking.
> 	* m4/reshape.m4:  Likewise.
>         * generated/reshape_c10.c: Regenerated.
>         * generated/reshape_c16.c: Regenerated.
>         * generated/reshape_c4.c: Regenerated.
>         * generated/reshape_c8.c: Regenerated.
>         * generated/reshape_i16.c: Regenerated.
>         * generated/reshape_i4.c: Regenerated.
>         * generated/reshape_i8.c: Regenerated.
>         * generated/reshape_r10.c: Regenerated.
>         * generated/reshape_r16.c: Regenerated.
>         * generated/reshape_r4.c: Regenerated.
>         * generated/reshape_r8.c: Regenerated.
>         * generated/spread_r4.c: Regenerated.
>
> 2008-10-12  Thomas Koenig  <tkoenig@gcc.gnu.org>
>
> 	PR libfortran/34670
> 	* gfortran.dg/reshape_3.f90:  New test.
> 	* gfortran.dg/reshape_4.f90:  New test.
> 	* gfortran.dg/reshape_order_1.f90:  Use correct shape.
> 	* gfortran.dg/reshape_order_2.f90:  Likewise.
> 	* gfortran.dg/reshape_order_3.f90:  Likewise.
> 	* gfortran.dg/reshape_order_4.f90:  Likewise.
>
>