6964458: Reimplement class meta-data storage to use native memory Summary: Remove PermGen, allocate meta-data in metaspace linked to class loaders, rewrite GC walking, rewrite and rename metadata to be C++ classes Reviewed-by: jmasa, stefank, never, coleenp, kvn, brutisso, mgerdin, dholmes, jrose, twisti, roland Contributed-by: jmasa <jon.masamitsu@oracle.com>, stefank <stefan.karlsson@oracle.com>, mgerdin <mikael.gerdin@oracle.com>, never <tom.rodriguez@oracle.com>

--- a/src/share/vm/opto/node.cpp	Fri Aug 31 16:39:35 2012 -0700
+++ b/src/share/vm/opto/node.cpp	Sat Sep 01 13:25:18 2012 -0400
@@ -2057,5 +2057,5 @@
 
 //------------------------------ideal_reg--------------------------------------
 uint TypeNode::ideal_reg() const {
-  return Matcher::base2reg[_type->base()];
+  return _type->ideal_reg();
 }