X-Git-Url: http://nsz.repo.hu/git/?a=blobdiff_plain;ds=sidebyside;f=ir%2Fbe%2Fbeifg.c;h=aa41dd30f1bbb79cf372b44cf0c95b80c8df9c73;hb=bb4b701ebadcf132a2a6637f41db3c845d51de78;hp=666954f9b17b78d483c5beccb328d61d3ccde792;hpb=0fbcef83aa6060534172bb13e71cdadb04428806;p=libfirm

diff --git a/ir/be/beifg.c b/ir/be/beifg.c
index 666954f9b..aa41dd30f 100644
--- a/ir/be/beifg.c
+++ b/ir/be/beifg.c
@@ -46,7 +46,7 @@
 
 #include "becopystat.h"
 #include "becopyopt.h"
-#include "beirg_t.h"
+#include "beirg.h"
 #include "bemodule.h"
 
 /** Defines values for the ifg performance test */
@@ -391,7 +391,7 @@ void be_ifg_check_performance(be_chordal_env_t *chordal_env)
 	copy_opt_t *co;
 	be_ifg_t *old_if = chordal_env->ifg;
 
-	ir_timer_t *timer = ir_timer_register("getTime","get Time of copy minimization using the ifg");
+	ir_timer_t *timer = ir_timer_new();
 	unsigned long elapsed_usec = 0;
 
 	if (get_irg_estimated_node_cnt(chordal_env->irg) >= BE_CH_PERFORMANCETEST_MIN_NODES)
@@ -585,6 +585,8 @@ void be_ifg_check_performance(be_chordal_env_t *chordal_env)
 	}
 
 	chordal_env->ifg = old_if;
+
+	ir_timer_free(timer);
 }
 
 void be_ifg_dump_dot(be_ifg_t *ifg, ir_graph *irg, FILE *file, const be_ifg_dump_dot_cb_t *cb, void *self)
@@ -642,10 +644,14 @@ static void int_comp_rec(be_ifg_t *ifg, ir_node *n, bitset_t *seen)
 	ir_node *m;
 
 	be_ifg_foreach_neighbour(ifg, neigh_it, n, m) {
-		if (!bitset_contains_irn(seen, m) && !arch_irn_is(m, ignore)) {
-			bitset_add_irn(seen, m);
-			int_comp_rec(ifg, m, seen);
-		}
+		if (bitset_contains_irn(seen, m))
+			continue;
+
+		if (arch_get_register_req_out(m)->type & arch_register_req_type_ignore)
+			continue;
+
+		bitset_add_irn(seen, m);
+		int_comp_rec(ifg, m, seen);
 	}
 
 }
@@ -659,11 +665,15 @@ static int int_component_stat(be_irg_t *birg, be_ifg_t *ifg)
 	ir_node *n;
 
 	be_ifg_foreach_node(ifg, nodes_it, n) {
-		if (!bitset_contains_irn(seen, n) && !arch_irn_is(n, ignore)) {
-			++n_comp;
-			bitset_add_irn(seen, n);
-			int_comp_rec(ifg, n, seen);
-		}
+		if (bitset_contains_irn(seen, n))
+			continue;
+
+		if (arch_get_register_req_out(n)->type & arch_register_req_type_ignore)
+			continue;
+
+		++n_comp;
+		bitset_add_irn(seen, n);
+		int_comp_rec(ifg, n, seen);
 	}
 
 	free(seen);