X-Git-Url: http://nsz.repo.hu/git/?a=blobdiff_plain;ds=sidebyside;f=ir%2Fbe%2Fbetranshlp.c;h=f5d88f6d5e2ab654e563b36b233dc37b65b5cb0e;hb=87283842972fcf42d3e40ceb521b85e72695139e;hp=1f4785ee8a2719258271249f30437a2bb85eceac;hpb=cca204578ecd4ac8853687523f6c091844ced91d;p=libfirm

diff --git a/ir/be/betranshlp.c b/ir/be/betranshlp.c
index 1f4785ee8..f5d88f6d5 100644
--- a/ir/be/betranshlp.c
+++ b/ir/be/betranshlp.c
@@ -46,8 +46,6 @@
 
 typedef struct be_transform_env_t {
 	ir_graph *irg;         /**< The irg, the node should be created in */
-	int      visited;      /**< visited count that indicates whether a
-	                            node is already transformed */
 	waitq    *worklist;    /**< worklist of nodes that still need to be
 	                            transformed */
 	ir_node  *old_anchor;  /**< the old anchor node in the old irg */
@@ -56,8 +54,10 @@ typedef struct be_transform_env_t {
 
 static be_transform_env_t env;
 
-void be_set_transformed_node(ir_node *old_node, ir_node *new_node) {
+void be_set_transformed_node(ir_node *old_node, ir_node *new_node)
+{
 	set_irn_link(old_node, new_node);
+	mark_irn_visited(old_node);
 }
 
 int be_is_transformed(const ir_node *node) {
@@ -234,11 +234,6 @@ ir_node *be_pre_transform_node(ir_node *place) {
 	return be_transform_node(place);
 }
 
-ir_node *be_get_old_anchor(int anchor)
-{
-	return get_irn_n(env.old_anchor, anchor);
-}
-
 static void pre_transform_anchor(int anchor)
 {
 	ir_node *old_anchor_node = get_irn_n(env.old_anchor, anchor);
@@ -258,8 +253,7 @@ static void kill_unused_anchor(int anchor)
 /**
  * Transforms all nodes. Deletes the old obstack and creates a new one.
  */
-static void transform_nodes(ir_graph *irg, arch_pretrans_nodes *pre_transform,
-                            void *cg)
+static void transform_nodes(ir_graph *irg, arch_pretrans_nodes *pre_transform)
 {
 	int       i;
 	ir_node  *old_end, *new_anchor;
@@ -269,7 +263,6 @@ static void transform_nodes(ir_graph *irg, arch_pretrans_nodes *pre_transform,
 	inc_irg_visited(irg);
 
 	env.irg         = irg;
-	env.visited     = get_irg_visited(irg);
 	env.worklist    = new_waitq();
 	env.old_anchor  = irg->anchor;
 
@@ -297,7 +290,7 @@ static void transform_nodes(ir_graph *irg, arch_pretrans_nodes *pre_transform,
 	kill_unused_anchor(anchor_tls);
 
 	if (pre_transform)
-		(*pre_transform)(cg);
+		pre_transform();
 
 	/* process worklist (this should transform all nodes in the graph) */
 	while (! waitq_empty(env.worklist)) {
@@ -390,7 +383,7 @@ static ir_node *gen_End(ir_node *node) {
 	return new_end;
 }
 
-void be_transform_graph(be_irg_t *birg, arch_pretrans_nodes *func, void *cg)
+void be_transform_graph(be_irg_t *birg, arch_pretrans_nodes *func)
 {
 	ir_graph *irg = birg->irg;
 	ir_graph *old_current_ir_graph = current_ir_graph;
@@ -415,7 +408,7 @@ void be_transform_graph(be_irg_t *birg, arch_pretrans_nodes *func, void *cg)
 	op_End->ops.generic   = (op_func)gen_End;
 
 	/* do the main transformation */
-	transform_nodes(irg, func, cg);
+	transform_nodes(irg, func);
 
 	/* free the old obstack */
 	obstack_free(old_obst, 0);