fixed assignement of stack register

[libfirm] / ir / be / bechordal_main.c

diff --git a/ir/be/bechordal_main.c b/ir/be/bechordal_main.c
index 813d0e2..badec3b 100644 (file)
--- a/ir/be/bechordal_main.c
+++ b/ir/be/bechordal_main.c
@@ -80,7 +80,7 @@ void be_ra_chordal_check(be_chordal_env_t *chordal_env) {
                n1_reg = arch_get_irn_register(arch_env, n1);
                if (!arch_reg_is_allocatable(arch_env, n1, -1, n1_reg)) {
                        DBG((dbg, 0, "Register %s assigned to %+F is not allowed\n", n1_reg->name, n1));
-//                     assert(0 && "Register constraint does not hold");
+                       assert(0 && "Register constraint does not hold");
                }
                for (o = i+1, n2 = nodes[o]; n2; n2 = nodes[++o]) {
                        n2_reg = arch_get_irn_register(arch_env, n2);
@@ -211,7 +211,7 @@ static void be_ra_chordal_register_options(lc_opt_entry_t *grp)
 }
 #endif
 
-static void dump(int mask, ir_graph *irg,
+static void dump(unsigned mask, ir_graph *irg,
                                 const arch_register_class_t *cls,
                                 const char *suffix,
                                 void (*dump_func)(ir_graph *, const char *))
@@ -237,7 +237,7 @@ static void be_ra_chordal_main(const be_main_env_t *main_env, ir_graph *irg)
        compute_doms(irg);
 
        chordal_env.irg          = irg;
-       chordal_env.dbg          = firm_dbg_register("firm.be.chordal");
+       chordal_env.dbg          = firm_dbg_register("be.chordal");
        chordal_env.main_env     = main_env;
        chordal_env.dom_front    = be_compute_dominance_frontiers(irg);
 
@@ -276,6 +276,7 @@ static void be_ra_chordal_main(const be_main_env_t *main_env, ir_graph *irg)
 
                /* Color the graph. */
                be_ra_chordal_color(&chordal_env);
+               dump(BE_CH_DUMP_CONSTR, irg, chordal_env.cls, "-color", dump_ir_block_graph_sched);
 
                /* Build the interference graph. */
                chordal_env.ifg = be_ifg_std_new(&chordal_env);
@@ -305,7 +306,7 @@ static void be_ra_chordal_main(const be_main_env_t *main_env, ir_graph *irg)
 
        dump(BE_CH_DUMP_LOWER, irg, NULL, "-spilloff", dump_ir_block_graph_sched);
 
-       lower_perms(&chordal_env, options.lower_perm_method == BE_CH_LOWER_PERM_COPY ? 1 : 0);
+       lower_nodes(&chordal_env, options.lower_perm_method == BE_CH_LOWER_PERM_COPY ? 1 : 0);
        dump(BE_CH_DUMP_LOWER, irg, NULL, "-belower", dump_ir_block_graph_sched);
 
        be_free_dominance_frontiers(chordal_env.dom_front);