1048 	      if (integer_nonzerop (t))  in number_of_iterations_ne()
1069 	      if (integer_nonzerop (t))  in number_of_iterations_ne()
1121       if (!integer_nonzerop (assumption))  in number_of_iterations_ne()
1167   if (integer_nonzerop (mod))  in number_of_iterations_lt_to_ne()
1188 	    (iv0->no_overflow && integer_nonzerop (iv0->step))  in number_of_iterations_lt_to_ne()
1189 	    || (iv1->no_overflow && integer_nonzerop (iv1->step));  in number_of_iterations_lt_to_ne()
1191   if (integer_nonzerop (iv0->step))  in number_of_iterations_lt_to_ne()
1246   if (!integer_nonzerop (assumption))  in number_of_iterations_lt_to_ne()
1275   if (integer_nonzerop (iv0->step))  in assert_no_overflow_lt()
1324   if (!integer_nonzerop (assumption))  in assert_no_overflow_lt()
1369   if (integer_nonzerop (iv0->step))  in assert_loop_rolls_lt()
1407   if (integer_nonzerop (iv0->step))  in assert_loop_rolls_lt()
1447   if (!integer_nonzerop (assumption))  in assert_loop_rolls_lt()
1473   if (integer_nonzerop (iv0->step))  in number_of_iterations_lt()
1518   if (integer_nonzerop (iv0->step))  in number_of_iterations_lt()
1598       if (integer_nonzerop (iv0->step))  in number_of_iterations_le()
1607       if (!integer_nonzerop (assumption))  in number_of_iterations_le()
1612   if (integer_nonzerop (iv0->step))  in number_of_iterations_le()
1904 	  if (!integer_nonzerop (niter->assumptions))  in number_of_iterations_cond()
2198       if (integer_zerop (e) || integer_nonzerop (e))  in tree_simplify_using_condition_1()
2202       if (integer_zerop (e) || integer_nonzerop (e))  in tree_simplify_using_condition_1()
2235   if (e && integer_nonzerop (e))  in tree_simplify_using_condition_1()
2303 	  && (integer_zerop (expanded) || integer_nonzerop (expanded)))  in simplify_using_initial_conditions()
2503       if (!integer_nonzerop (assumption))  in number_of_iterations_exit_assumptions()
2740   if (integer_nonzerop (niter->assumptions))  in number_of_iterations_exit()
2771       if (integer_nonzerop (desc.may_be_zero))  in find_loop_niter()
3297 	      if (!tem || integer_nonzerop (tem))  in derive_constant_upper_bound_ops()
4649   return e && integer_nonzerop (e);  in n_of_executions_at_most()
4714       && integer_nonzerop (e))  in loop_exits_before_overflow()