fehler119 is C99

[libfirm] / include / libfirm / irgopt.h

diff --git a/include/libfirm/irgopt.h b/include/libfirm/irgopt.h
index 91dc6ac..66a7212 100644 (file)
--- a/include/libfirm/irgopt.h
+++ b/include/libfirm/irgopt.h
@@ -220,10 +220,22 @@ void place_code(ir_graph *irg);
  *
  * A critical control flow edge is an edge from a block with several
  * control exits to a block with several control entries (See Muchnic
- * p. 407).
+ * p. 407). Exception edges are always ignored.
  *
- * @param irg IR Graph
+ * @param irg  IR Graph
  */
 void remove_critical_cf_edges(ir_graph *irg);
 
+/** Places an empty basic block on critical control flow edges thereby
+ * removing them.
+ *
+ * A critical control flow edge is an edge from a block with several
+ * control exits to a block with several control entries (See Muchnic
+ * p. 407).
+ *
+ * @param irg                     IR Graph
+ * @param ignore_exception_edges  if non-zero, exception edges will be ignored
+ */
+void remove_critical_cf_edges_ex(ir_graph *irg, int ignore_exception_edges);
+
 #endif