[Graphite] Fix type problems in loop ivs.

[Tobias Grosser]

On 03/05/2010 03:38 PM, Eric Botcazou wrote:
>> 2010-03-03  Tobias Grosser<grosser@fim.uni-passau.de>
>>
>> 	* gcc/graphite-clast-to-gimple.c (clast_to_gcc_expression): Also
>> 	handle conversions from pointer to integers.
>> 	(gcc_type_for_cloog_iv): Choose the smalles signed integer as an
>> 	induction variable, to be able to work with code generated by
>> 	CLooG.
>> 	* gcc/graphite-sese-to-poly.c (scop_ivs_can_be_represented): New.
>> 	(build_poly_scop): Bail out if we cannot codegen a loop.
>> 	* gcc/testsuite/gcc.dg/graphite/id-18.c: New.
>> 	* gcc/testsuite/gcc.dg/graphite/run-id-pr42644.c: New.
>> 	* libgomp/testsuite/libgomp.graphite/force-parallel-1.c: Adjust.
>> 	* libgomp/testsuite/libgomp.graphite/force-parallel-2.c: Adjust.
>
> Paths in ChangeLog entries must be relative to the ChangeLog file:

Hi Eric,

you are right. I just forgot. I will correct it before merging to trunk.

Thanks

Tobias