Author: Tim Felgentreff <[email protected]>
Branch:
Changeset: r131:9ab4a274460b
Date: 2013-03-07 11:50 +0100
http://bitbucket.org/pypy/lang-smalltalk/changeset/9ab4a274460b/
Log: (tfel, cfbolz) Hack: Fix translation error by preventing
specialization of c_loop based on the fact that ContextPartShadow is
access directly
diff --git a/spyvm/shadow.py b/spyvm/shadow.py
--- a/spyvm/shadow.py
+++ b/spyvm/shadow.py
@@ -605,6 +605,7 @@
contextsize = w_home.as_methodcontext_get_shadow(space).myblocksize()
w_result = model.W_PointersObject(space.w_BlockContext, contextsize)
s_result = BlockContextShadow(space, w_result)
+ s_result_non_fresh = s_result # XXX: find a better solution to
translation err
s_result = jit.hint(s_result, access_directly=True,
fresh_virtualizable=True)
w_result.store_shadow(s_result)
s_result.store_expected_argument_count(argcnt)
@@ -612,7 +613,7 @@
s_result.store_w_home(w_home)
s_result.store_pc(initialip)
s_result.init_stack_and_temps()
- return s_result
+ return s_result_non_fresh
def fetch(self, n0):
if n0 == constants.BLKCTX_HOME_INDEX:
@@ -710,6 +711,7 @@
s_new_context = MethodContextShadow(space, None)
s_new_context._w_self_size = size
+ s_new_context_non_fresh = s_new_context # XXX: find a better solution
to translation err
s_new_context = jit.hint(s_new_context, access_directly=True,
fresh_virtualizable=True)
if closure is not None:
@@ -728,7 +730,7 @@
if closure is not None:
for i0 in range(closure.size()):
s_new_context.settemp(i0+argc, closure.at0(i0))
- return s_new_context
+ return s_new_context_non_fresh
def fetch(self, n0):
if n0 == constants.MTHDCTX_METHOD:
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