never set the startblock to bad (even without the self-referencing loop)

[libfirm] / ir / ir / irflag.h

diff --git a/ir/ir/irflag.h b/ir/ir/irflag.h
index acf4787..50fa9e7 100644 (file)
--- a/ir/ir/irflag.h
+++ b/ir/ir/irflag.h
@@ -329,6 +329,12 @@ void set_opt_normalize (int value);
  */
 void set_opt_precise_exc_context(int value);
 
+/** Enable/Disable Alias analysis.
+ *
+ * If enabled, memory disambiguation by alias analysis is used.
+ */
+void set_opt_alias_analysis(int value);
+
 /** Enable/Disable closed world assumption.
  *
  * If enabled, optimizations expect to know the "whole world", i.e. no