dist/gcc/tree-scalar-evolution.c

592 add_to_evolution_1 (unsigned loop_nb, tree chrec_before, tree to_add,
625 	  to_add = chrec_convert (type, to_add, at_stmt);
627 	  right = chrec_fold_plus (chrec_type (right), right, to_add);
636 				     to_add, at_stmt);
649       right = chrec_convert_rhs (chrec_type (left), to_add, at_stmt);
790 		  tree to_add, gimple *at_stmt)
792   tree type = chrec_type (to_add);
795   if (to_add == NULL_TREE)
800   if (TREE_CODE (to_add) == POLYNOMIAL_CHREC)
810       fprintf (dump_file, ")\n  (to_add = ");
811       print_generic_expr (dump_file, to_add);
816     to_add = chrec_fold_multiply (type, to_add, SCALAR_FLOAT_TYPE_P (type)
820   res = add_to_evolution_1 (loop_nb, chrec_before, to_add, at_stmt);