432   iv->base = simplify_gen_binary (PLUS, iv->extend_mode, iv->delta,  in iv_subreg()
567       iv0->delta = simplify_gen_binary (PLUS, mode, iv0->delta, arg);  in iv_add()
659     case PLUS:  in get_biv_step_1()
664       if (code == PLUS && CONSTANT_P (op0))  in get_biv_step_1()
746       *inner_step = simplify_gen_binary (PLUS, outer_mode,  in get_biv_step_1()
758     case PLUS:  in get_biv_step_1()
905   iv->step = simplify_gen_binary (PLUS, outer_mode, inner_step, outer_step);  in iv_analyze_biv()
963     case PLUS:  in iv_analyze_expr()
1014     case PLUS:  in iv_analyze_expr()
1242     val = simplify_gen_binary (PLUS, iv->extend_mode, iv->base,  in get_iv_value()
1258   val = simplify_gen_binary (PLUS, iv->extend_mode, iv->delta,  in get_iv_value()
1343     case PLUS:  in simple_rhs_p()
1590       && GET_CODE (opb0) == PLUS  in implies_p()
1604             && GET_CODE (opb0) == PLUS  in implies_p()
1613             && GET_CODE (opb0) == PLUS  in implies_p()
2461               iv0.base = simplify_gen_binary (PLUS, comp_mode,  in iv_number_of_iterations()
2471               iv1.base = simplify_gen_binary (PLUS, comp_mode,  in iv_number_of_iterations()
2550                 bound = simplify_gen_binary (PLUS, comp_mode, mmin, step);  in iv_number_of_iterations()
2563                 bound = simplify_gen_binary (PLUS, comp_mode, bound, delta);  in iv_number_of_iterations()
2610                 iv0.base = simplify_gen_binary (PLUS, comp_mode, iv0.base, delta);  in iv_number_of_iterations()
2616                 iv1.base = simplify_gen_binary (PLUS, comp_mode, iv1.base, step);  in iv_number_of_iterations()
2714             tmp = simplify_gen_binary (PLUS, comp_mode, iv1.base, iv0.step);  in iv_number_of_iterations()
2719             delta = simplify_gen_binary (PLUS, mode, tmp1, step);  in iv_number_of_iterations()
2731             bound = simplify_gen_binary (PLUS, mode, mode_mmin,  in iv_number_of_iterations()
2758             tmp = simplify_gen_binary (PLUS, comp_mode, iv0.base, iv1.step);  in iv_number_of_iterations()