Make sure dead blocks will be reached by irg_block_walk()

[libfirm] / ir / ir / irflag_t.h

diff --git a/ir/ir/irflag_t.h b/ir/ir/irflag_t.h
index 72403eb..92f6253 100644 (file)
--- a/ir/ir/irflag_t.h
+++ b/ir/ir/irflag_t.h
@@ -73,7 +73,10 @@ typedef enum {
   OPT_TAIL_RECURSION                     = 0x00002000,
 
   /** Free never called methods */
-  OPT_DEAD_METHOD_ELIMINATION            = 0x00008000,
+  OPT_DEAD_METHOD_ELIMINATION            = 0x00004000,
+
+  /** precise exception context */
+  OPT_PRECISE_EXC_CONTEXT                = 0x00008000,
 
   /** Free never called methods */
   OPT_DEAD_METHOD_ELIMINATION_VERBOSE    = 0x00010000,
@@ -184,6 +187,10 @@ static INLINE int get_opt_tail_recursion(void)
   return libFIRM_opt & OPT_TAIL_RECURSION;
 }
 
-
+/** Returns precise exception context setting. */
+static INLINE int get_opt_precise_exc_context(void)
+{
+  return libFIRM_opt & OPT_PRECISE_EXC_CONTEXT;
+}
 
 #endif /* _IRFLAG_T_H_ */