Added clique walker

[libfirm] / ir / be / becopystat.c

diff --git a/ir/be/becopystat.c b/ir/be/becopystat.c
index bb2d96e..7fa9c06 100644 (file)
--- a/ir/be/becopystat.c
+++ b/ir/be/becopystat.c
@@ -13,6 +13,7 @@
 #include "irprog.h"
 #include "iredges.h"
 #include "phiclass_t.h"
+#include "beutil.h"
 #include "becopyopt.h"
 #include "becopystat.h"
 #include "xmalloc.h"
@@ -22,9 +23,9 @@
 #define DEBUG_LVL SET_LEVEL_1
 static firm_dbg_module_t *dbg = NULL;
 
-#define MAX_ARITY 10
-#define MAX_CLS_SIZE 10
-#define MAX_CLS_PHIS 10
+#define MAX_ARITY 20
+#define MAX_CLS_SIZE 20
+#define MAX_CLS_PHIS 20
 
 /**
  * For an explanation of these values see the code of copystat_dump_pretty
@@ -72,6 +73,8 @@ enum vals_t {
        I_COPIES_MAX,           /* max possible costs of copies*/
        I_COPIES_INIT,          /* number of copies in initial allocation */
        I_COPIES_HEUR,          /* number of copies after heuristic */
+       I_COPIES_5SEC,          /* number of copies after ilp with max n sec */
+       I_COPIES_30SEC,         /* number of copies after ilp with max n sec */
        I_COPIES_OPT,           /* number of copies after ilp */
        I_COPIES_IF,            /* number of copies inevitable due to root-arg-interf */
 
@@ -119,11 +122,13 @@ static void irg_stat_walker(ir_node *node, void *env) {
        if (is_Block(node)) /* count all blocks */
                curr_vals[I_BLOCKS]++;
 
-       if (is_Phi(node) && mode_is_datab(get_irn_mode(node))) /* collect phis */
+       if (is_Reg_Phi(node)) /* collect phis */
                pset_insert_ptr(all_phi_nodes, node);
 
-       if (is_Copy(arch_env, node))
+       if (is_Perm_Proj(arch_env, node))
                pset_insert_ptr(all_copy_nodes, node);
+
+       /* TODO: Add 2-Addr-Code nodes */
 }
 
 static void copystat_collect_irg(ir_graph *irg, arch_env_t *arch_env) {
@@ -271,17 +276,17 @@ static void stat_phi_class(be_chordal_env_t *chordal_env, pset *pc) {
 }
 
 #define is_curr_reg_class(irn) \
-  (arch_get_irn_reg_class(chordal_env->session_env->main_env->arch_env, irn, \
-                          arch_pos_make_out(0)) == chordal_env->cls)
+  (arch_get_irn_reg_class(chordal_env->main_env->arch_env, irn, \
+                          -1) == chordal_env->cls)
 
 void copystat_collect_cls(be_chordal_env_t *chordal_env) {
        ir_node *n;
        pset *pc;
-       ir_graph *irg = chordal_env->session_env->irg;
+       ir_graph *irg = chordal_env->irg;
 
        if (last_irg != irg) {
                copystat_reset();
-               copystat_collect_irg(irg, chordal_env->session_env->main_env->arch_env);
+               copystat_collect_irg(irg, chordal_env->main_env->arch_env);
        }
 
        for (n = pset_first(all_phi_nodes); n; n = pset_next(all_phi_nodes))
@@ -312,6 +317,12 @@ void copystat_add_init_costs(int costs) {
 void copystat_add_heur_costs(int costs) {
        curr_vals[I_COPIES_HEUR] += costs;
 }
+void copystat_add_ilp_5_sec_costs(int costs) {
+       curr_vals[I_COPIES_5SEC] += costs;
+}
+void copystat_add_ilp_30_sec_costs(int costs) {
+       curr_vals[I_COPIES_30SEC] += costs;
+}
 void copystat_add_opt_costs(int costs) {
        curr_vals[I_COPIES_OPT] += costs;
 }