* Merge YARV

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@11439 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

benchmark/bm_vm2_zsuper.rb

@@ -0,0 +1,20 @@
+i = 0
+
+class C
+  def m a
+    1
+  end
+end
+
+class CC < C
+  def m a
+    super
+  end
+end
+
+obj = CC.new
+
+while i<6000000 # benchmark loop 2
+  obj.m 10
+  i+=1
+end