[pypy-svn] r70248 - pypy/trunk/pypy/jit/metainterp

[arigo at codespeak.net]

Author: arigo
Date: Tue Dec 22 14:46:25 2009
New Revision: 70248

Modified:
   pypy/trunk/pypy/jit/metainterp/optimizeopt.py
   pypy/trunk/pypy/jit/metainterp/resume.py
Log:
Comments.  Kill unused line.


Modified: pypy/trunk/pypy/jit/metainterp/optimizeopt.py
==============================================================================
--- pypy/trunk/pypy/jit/metainterp/optimizeopt.py	(original)
+++ pypy/trunk/pypy/jit/metainterp/optimizeopt.py	Tue Dec 22 14:46:25 2009
@@ -234,7 +234,6 @@
 
     def get_args_for_fail(self, modifier):
         if self.box is None and not modifier.already_seen_virtual(self.keybox):
-            # modifier.already_seen_virtual()
             # checks for recursion: it is False unless
             # we have already seen the very same keybox
             lst = self._get_field_descr_list()
@@ -302,11 +301,9 @@
 
     def get_args_for_fail(self, modifier):
         if self.box is None and not modifier.already_seen_virtual(self.keybox):
-            # modifier.already_seen_virtual()
             # checks for recursion: it is False unless
             # we have already seen the very same keybox
             itemboxes = []
-            const = self.optimizer.new_const_item(self.arraydescr)
             for itemvalue in self._items:
                 itemboxes.append(itemvalue.get_key_box())
             modifier.register_virtual_fields(self.keybox, itemboxes)

Modified: pypy/trunk/pypy/jit/metainterp/resume.py
==============================================================================
--- pypy/trunk/pypy/jit/metainterp/resume.py	(original)
+++ pypy/trunk/pypy/jit/metainterp/resume.py	Tue Dec 22 14:46:25 2009
@@ -195,6 +195,7 @@
         return len(self.cached_boxes)
 
     def assign_number_to_box(self, box, boxes):
+        # returns a negative number
         if box in self.cached_boxes:
             num = self.cached_boxes[box]
             boxes[-num-1] = box
@@ -208,6 +209,7 @@
         return len(self.cached_virtuals)
 
     def assign_number_to_virtual(self, box):
+        # returns a negative number
         if box in self.cached_virtuals:
             num = self.cached_virtuals[box]
         else:
@@ -230,8 +232,6 @@
     def __init__(self, storage, memo):
         self.storage = storage
         self.memo = memo
-        #self.virtuals = []
-        #self.vfieldboxes = []
 
     def make_virtual(self, known_class, fielddescrs):
         return VirtualInfo(known_class, fielddescrs)