Author: Hakan Ardo <ha...@debian.org>
Branch: jit-short_from_state
Changeset: r46450:55199b392674
Date: 2011-08-12 09:52 +0200
http://bitbucket.org/pypy/pypy/changeset/55199b392674/
Log: kill some randomness while running tests
diff --git a/pypy/jit/metainterp/optimizeopt/heap.py
b/pypy/jit/metainterp/optimizeopt/heap.py
--- a/pypy/jit/metainterp/optimizeopt/heap.py
+++ b/pypy/jit/metainterp/optimizeopt/heap.py
@@ -165,7 +165,17 @@
return OptHeap()
def produce_potential_short_preamble_ops(self, sb):
- for descr, d in self.cached_fields.items():
+ descrkeys = self.cached_fields.keys()
+ if not we_are_translated():
+ # XXX Pure operation of boxes that are cached in several places
will
+ # only be removed from the peeled loop when red from the first
+ # place discovered here. This is far from ideal, as it makes
+ # the effectiveness of our optimization a bit random. It should
+ # howevere always generate correct results. For tests we dont
+ # want this randomness.
+ descrkeys.sort(key=str, reverse=True)
+ for descr in descrkeys:
+ d = self.cached_fields[descr]
d.produce_potential_short_preamble_ops(self.optimizer, sb, descr)
for descr, submap in self.cached_arrayitems.items():
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