spill preparation needs liveness

[libfirm] / include / libfirm / irflag.h

diff --git a/include/libfirm/irflag.h b/include/libfirm/irflag.h
index b25127e..4d71574 100644 (file)
--- a/include/libfirm/irflag.h
+++ b/include/libfirm/irflag.h
@@ -22,7 +22,7 @@
  * @brief   Flags to control optimizations.
  * @author  Christian Schaefer, Goetz Lindenmaier, Michael Beck
  * @version $Id$
- * @summary
+ * @brief
  * Flags to customize the behavior of libfirm.
  *
  * There are the following groups of flags:
@@ -253,6 +253,12 @@ void set_opt_auto_create_sync(int value);
  */
 void set_opt_normalize(int value);
 
+/**
+ * Enable/Disable ConvB() nodes with a "semantic behavior", i.e. a real
+ * operation that must be executed.
+ */
+void set_opt_allow_conv_b(int value);
+
 /** Enable/Disable precise exception context.
  *
  * If enabled, all exceptions form a barrier for values, as in the