Move cloog-related functions from graphite-ppl.{c,h} to new graphite-cloog-util....

Move cloog-related functions from graphite-ppl.{c,h} to new graphite-cloog-util.{c,h}.

2010-07-05  Andreas Simbuerger  <simbuerg@fim.uni-passau.de>

	* Makefile.in
	(OBJS-common): Added graphite-cloog-util.o.
	(graphite-clast-to-gimple.o): Added graphite-cloog-util.h.
	(graphite-cloog-util.o): New.
	(graphite-ppl.o): Added graphite-cloog-util.h.
	* graphite-clast-to-gimple.c:
	Added graphite-cloog-util.h to include statements.
	* graphite-cloog-util.c: New.
	(new_Cloog_Matrix_from_ppl_Polyhedron): Moved from graphite-ppl.c.
	(new_Cloog_Domain_from_ppl_Polyhedron): Same.
	(new_Cloog_Domain_from_ppl_Pointset_Powerset): Same.
	(new_C_Polyhedron_from_Cloog_Matrix): Same.
	(insert_constraint_into_matrix): Same.
	(ppl_Constrain_System_number_of_constraints): Same.
	(new_Cloog_Matrix_from_ppl_Constraint_System): Same.
	(oppose_constraint): Same.
	(cloog_matrix_to_ppl_constraint): Same.
	(new_Constraint_System_from_Cloog_Matrix): Same.
	* graphite-cloog-util.h: New.
	(new_Cloog_Matrix_from_ppl_Polyhedron): Moved from graphite-ppl.h.
	(new_Cloog_Domain_from_ppl_Polyhedron): Same.
	(new_Cloog_Domain_from_ppl_Pointset_Powerset): Same.
	(new_C_Polyhedron_from_Cloog_Matrix): Same.
	(insert_constraint_into_matrix): Same.
	* graphite-ppl.c:
	Added graphite-cloog-util.h to include statements.
	(new_Cloog_Matrix_from_ppl_Polyhedron): Moved to graphite-cloog-util.c.
	(new_Cloog_Domain_from_ppl_Polyhedron): Same.
	(new_Cloog_Domain_from_ppl_Pointset_Powerset): Same.
	(new_C_Polyhedron_from_Cloog_Matrix): Same.
	(insert_constraint_into_matrix): Same.
	(ppl_Constrain_System_number_of_constraints): Same.
	(new_Cloog_Matrix_from_ppl_Constraint_System): Same.
	(oppose_constraint): Same.
	(cloog_matrix_to_ppl_constraint): Same.
	(new_Constraint_System_from_Cloog_Matrix): Same.
	* graphite-ppl.h:
	(new_Cloog_Matrix_from_ppl_Polyhedron): Moved to
	graphite-cloog-util.h.
	(new_Cloog_Domain_from_ppl_Polyhedron): Same.
	(new_Cloog_Domain_from_ppl_Pointset_Powerset): Same.
	(new_C_Polyhedron_from_Cloog_Matrix): Same.
	(insert_constraint_into_matrix): Same.

From-SVN: r163134