Author: Maciej Fijalkowski <[email protected]>
Branch: cleanup-llgraph-backend
Changeset: r58194:4c23aeda02ca
Date: 2012-10-18 10:34 +0200
http://bitbucket.org/pypy/pypy/changeset/4c23aeda02ca/
Log: WeakKeyDictionary does not seem to work
diff --git a/pypy/jit/backend/llgraph/runner.py
b/pypy/jit/backend/llgraph/runner.py
--- a/pypy/jit/backend/llgraph/runner.py
+++ b/pypy/jit/backend/llgraph/runner.py
@@ -1,5 +1,3 @@
-
-from weakref import WeakKeyDictionary
from pypy.jit.backend import model
from pypy.jit.backend.llgraph import support
@@ -151,7 +149,6 @@
model.AbstractCPU.__init__(self)
self.rtyper = rtyper
self.llinterp = LLInterpreter(rtyper)
- self.known_labels = WeakKeyDictionary()
self.last_exception = None
self.descrs = {}
class MiniStats:
@@ -183,7 +180,7 @@
for op in lltrace.operations]
for i, op in enumerate(lltrace.operations):
if op.getopnum() == rop.LABEL:
- self.known_labels[op.getdescr()] = (lltrace, i)
+ op.getdescr()._llgraph_target = (lltrace, i)
def invalidate_loop(self, looptoken):
for trace in looptoken.compiled_loop_token._llgraph_alltraces:
@@ -551,7 +548,7 @@
resval = getattr(self, 'execute_' +
op.getopname())(op.getdescr(),
*args)
except Jump, j:
- self.lltrace, i = self.cpu.known_labels[j.descr]
+ self.lltrace, i = j.descr._llgraph_target
label_op = self.lltrace.operations[i]
self.do_renaming(label_op.getarglist(), j.args)
i += 1
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