Author: Hakan Ardo <[email protected]>
Branch: jit-short_from_state
Changeset: r46288:1c804054e46f
Date: 2011-08-05 14:24 +0200
http://bitbucket.org/pypy/pypy/changeset/1c804054e46f/
Log: dont derefere opaque pointers in short preamble
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
@@ -127,6 +127,8 @@
return
for structvalue in self._cached_fields_getfield_op.keys():
op = self._cached_fields_getfield_op[structvalue]
+ if optimizer.getvalue(op.getarg(0)) in optimizer.opaque_pointers:
+ continue
if op and structvalue in self._cached_fields:
if op.getopnum() == rop.SETFIELD_GC:
result = op.getarg(1)
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