X-Git-Url: http://nsz.repo.hu/git/?a=blobdiff_plain;f=ir%2Fbe%2Fbessaconstr.c;h=eaf3a51ef9b3acf56a31c07ae5ffffea5b2d1a41;hb=04906225f6fe1bc22f73b5d6a98eb9c0992a9b54;hp=38b486eac8f47a4be857a9faae77eaf0cd56b7d1;hpb=cbcf8b93de62865b8564e6a47aca7a28790b65ad;p=libfirm

diff --git a/ir/be/bessaconstr.c b/ir/be/bessaconstr.c
index 38b486eac..eaf3a51ef 100644
--- a/ir/be/bessaconstr.c
+++ b/ir/be/bessaconstr.c
@@ -46,9 +46,10 @@
  * This function reroutes all uses of the original value to the copies in the
  * corresponding dominance subtrees and creates Phi functions where necessary.
  */
-#ifdef HAVE_CONFIG_H
 #include "config.h"
-#endif
+
+/* statev in this file is extensive, so only enable if needed */
+#define DISABLE_STATEV
 
 #include "bessaconstr.h"
 #include "bemodule.h"
@@ -219,7 +220,7 @@ ir_node *search_def(be_ssa_construction_env_t *env, ir_node *at)
 static
 void introduce_def_at_block(ir_node *block, ir_node *def)
 {
-	if(irn_visited(block)) {
+	if (irn_visited_else_mark(block)) {
 		ir_node *node = block;
 		ir_node *current_def;
 
@@ -241,7 +242,6 @@ void introduce_def_at_block(ir_node *block, ir_node *def)
 	} else {
 		set_irn_link(block, def);
 		set_irn_link(def, NULL);
-		mark_irn_visited(block);
 	}
 }
 
@@ -347,9 +347,9 @@ ir_node **be_ssa_construction_get_new_phis(be_ssa_construction_env_t *env)
 void be_ssa_construction_fix_users_array(be_ssa_construction_env_t *env,
                                          ir_node **nodes, size_t nodes_len)
 {
-	stat_ev_cnt_decl(uses);
 	const ir_edge_t *edge, *next;
 	size_t i;
+	stat_ev_cnt_decl(uses);
 
 	BE_TIMER_PUSH(t_ssa_constr);