};
void build_poly_scop (scop_p);
-void check_poly_representation (scop_p);
-void rewrite_commutative_reductions_out_of_ssa (sese, sbitmap);
-void rewrite_reductions_out_of_ssa (scop_p);
-void rewrite_cross_bb_scalar_deps_out_of_ssa (scop_p);
-void build_scop_bbs (scop_p, sbitmap);
#endif