Add macros to use a pdeq as a stack

[libfirm] / ir / ana / cdep.h

diff --git a/ir/ana/cdep.h b/ir/ana/cdep.h
index 7c8f161..842d726 100644 (file)
--- a/ir/ana/cdep.h
+++ b/ir/ana/cdep.h
@@ -14,6 +14,10 @@ void free_cdep(ir_graph*);
 
 cdep* find_cdep(const ir_node* block);
 
+void exchange_cdep(ir_node* old, const ir_node* new);
+
+int is_cdep_on(const ir_node* dependee, const ir_node* candidate);
+
 int is_iterated_cdep_on(ir_node* dependee, ir_node* candidate);
 
 ir_node* get_unique_cdep(const ir_node* block);