[pypy-commit] pypy small-unroll-improvements: finally kill this method

[cfbolz]

Author: Carl Friedrich Bolz <cfbolz at gmx.de>
Branch: small-unroll-improvements
Changeset: r70511:fb14e13b500c
Date: 2014-04-09 16:52 +0200
http://bitbucket.org/pypy/pypy/changeset/fb14e13b500c/

Log:	finally kill this method

diff --git a/rpython/jit/metainterp/optimizeopt/virtualstate.py b/rpython/jit/metainterp/optimizeopt/virtualstate.py
--- a/rpython/jit/metainterp/optimizeopt/virtualstate.py
+++ b/rpython/jit/metainterp/optimizeopt/virtualstate.py
@@ -277,34 +277,14 @@
         self.position_in_notvirtuals = -1
         self.lenbound = value.lenbound
 
-    def generalization_of_renumbering_done(self, other, renum, bad):
-        # XXX This will always retrace instead of forcing anything which
-        # might be what we want sometimes?
-        if not isinstance(other, NotVirtualStateInfo):
-            return False
-        if other.level < self.level:
-            return False
-        if self.level == LEVEL_CONSTANT:
-            if not self.constbox.same_constant(other.constbox):
-                return False
-        elif self.level == LEVEL_KNOWNCLASS:
-            if not self.known_class.same_constant(other.known_class):
-                return False
-        elif self.level == LEVEL_NONNULL:
-            if other.constbox and not other.constbox.nonnull():
-                return False
-
-        if not self.intbound.contains_bound(other.intbound):
-            return False
-        if self.lenbound:
-            return self.lenbound.generalization_of(other.lenbound)
-        return True
 
     def _generate_guards(self, other, value, cpu, extra_guards, renum, bad):
         if value is None or self.is_opaque:
             box = None # generating guards for opaque pointers isn't safe
         else:
             box = value.box
+        # XXX This will always retrace instead of forcing anything which
+        # might be what we want sometimes?
         if not isinstance(other, NotVirtualStateInfo):
             raise InvalidLoop('The VirtualStates does not match as a ' +
                               'virtual appears where a pointer is needed ' +