Author: Hakan Ardo <ha...@debian.org>
Branch: jit-multilabel
Changeset: r50458:fb0f3b8c369a
Date: 2011-12-13 09:14 +0100
http://bitbucket.org/pypy/pypy/changeset/fb0f3b8c369a/
Log: ShortBoxes is no longer mutated after it is crated so there is no
point in cloning it anymore
diff --git a/pypy/jit/metainterp/optimizeopt/unroll.py
b/pypy/jit/metainterp/optimizeopt/unroll.py
--- a/pypy/jit/metainterp/optimizeopt/unroll.py
+++ b/pypy/jit/metainterp/optimizeopt/unroll.py
@@ -179,7 +179,7 @@
self.short = target_token.short_preamble[:]
self.short_seen = {}
- self.short_boxes = exported_state.short_boxes.clone()
+ self.short_boxes = exported_state.short_boxes
self.imported_state = exported_state
self.inputargs = targetop.getarglist()
self.initial_virtual_state = target_token.virtual_state
diff --git a/pypy/jit/metainterp/optimizeopt/virtualstate.py
b/pypy/jit/metainterp/optimizeopt/virtualstate.py
--- a/pypy/jit/metainterp/optimizeopt/virtualstate.py
+++ b/pypy/jit/metainterp/optimizeopt/virtualstate.py
@@ -580,12 +580,6 @@
except BoxNotProducable:
pass
- def clone(self):
- sb = ShortBoxes(self.optimizer, None)
- sb.short_boxes = {}
- sb.short_boxes.update(self.short_boxes)
- return sb
-
def prioritized_alternatives(self, box):
if box not in self.alternatives:
return [self.potential_ops[box]]
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