Extended perm insertion by setting the colors of the outs.

[libfirm] / ir / be / becopystat.c

diff --git a/ir/be/becopystat.c b/ir/be/becopystat.c
index 6bfaf83..d788c01 100644 (file)
--- a/ir/be/becopystat.c
+++ b/ir/be/becopystat.c
@@ -50,7 +50,8 @@ void copystat_reset(void) {
 /**
  * Collect general data
  */
-static void stat_walker(ir_node *node, void *env) {
+static void irg_stat_walker(ir_node *node, void *env) {
+       arch_env_t *arch_env = env;
        curr_vals[I_ALL_NODES]++; /* count all nodes */
 
        if (is_Block(node)) /* count all blocks */
@@ -59,10 +60,16 @@ static void stat_walker(ir_node *node, void *env) {
        if (is_Phi(node)) /* collect phis */
                pset_insert_ptr(all_phi_nodes, node);
 
-       if (is_Copy(node))
+       if (is_Copy(arch_env, node))
                pset_insert_ptr(all_copy_nodes, node);
 }
 
+void copystat_collect_irg(ir_graph *irg, arch_env_t *arch_env) {
+       irg_walk_graph(irg, irg_stat_walker, NULL, arch_env);
+       curr_vals[I_BLOCKS] -= 2; /* substract 2 for start and end block */
+       all_phi_classes = phi_class_compute_by_phis(all_phi_nodes);
+}
+
 /**
  * Collect phi node data
  */
@@ -166,12 +173,6 @@ static void stat_phi_class(be_chordal_env_t *chordal_env, pset *pc) {
        xfree(members);
 }
 
-void copystat_collect_irg(ir_graph *irg) {
-       irg_walk_graph(irg, stat_walker, NULL, NULL);
-       curr_vals[I_BLOCKS] -= 2; /* substract 2 for start and end block */
-       all_phi_classes = phi_class_compute_by_phis(all_phi_nodes);
-}
-
 #define is_curr_reg_class(irn) (arch_get_irn_reg_class(chordal_env->arch_env, irn, arch_pos_make_out(0)) == chordal_env->cls)
 
 void copystat_collect_cls(be_chordal_env_t *chordal_env) {