allow character mode constants

[libfirm] / ir / be / becopyheur2.c

diff --git a/ir/be/becopyheur2.c b/ir/be/becopyheur2.c
index 2c279f0..28328db 100644 (file)
--- a/ir/be/becopyheur2.c
+++ b/ir/be/becopyheur2.c
@@ -290,15 +290,15 @@ static void incur_constraint_costs(co2_t *env, ir_node *irn, col_cost_pair_t *co
 
        req = arch_get_register_req(env->co->aenv, irn, BE_OUT_POS(0));
 
-       if(arch_register_req_is(req, limited)) {
-               unsigned n_regs = env->co->cls->n_regs;
+       if (arch_register_req_is(req, limited)) {
+               unsigned n_regs   = env->co->cls->n_regs;
                unsigned n_constr = 0;
-               int i;
+               unsigned i;
 
                n_constr = rbitset_popcnt(req->limited, n_regs);
-               for(i = 0; i < n_regs; ++i) {
-                       if(rbitset_is_set(req->limited, i)) {
-                               col_costs[i].costs  = add_saturated(col_costs[i].costs, costs / n_constr);
+               for (i = 0; i < n_regs; ++i) {
+                       if (rbitset_is_set(req->limited, i)) {
+                               col_costs[i].costs = add_saturated(col_costs[i].costs, costs / n_constr);
                        }
                }
        }
@@ -1232,7 +1232,7 @@ int co_solve_heuristic_new(copy_opt_t *co)
        co2_t env;
        FILE *f;
 
-       phase_init(&env.ph, "co2", co->cenv->birg->irg, PHASE_DEFAULT_GROWTH, co2_irn_init);
+       phase_init(&env.ph, "co2", co->cenv->birg->irg, PHASE_DEFAULT_GROWTH, co2_irn_init, NULL);
        env.touched     = NULL;
        env.visited     = 0;
        env.co          = co;