[match-and-simplify] remove dt_node::level_max

[Prathamesh Kulkarni]

* genmatch.c (dt_node::level_max): Remove.

Thanks,
Prathamesh

Index: genmatch.c
===================================================================
--- genmatch.c	(revision 215271)
+++ genmatch.c	(working copy)
@@ -466,7 +466,6 @@
 
 struct dt_simplify: public dt_node
 {
-  static const unsigned level_max = UINT_MAX;
   static const unsigned capture_max = 6;
   simplify *s; 
   unsigned pattern_no;