Author: Christian Tismer <tis...@stackless.com>
Branch: win64-stage1
Changeset: r50001:422cff143e9b
Date: 2011-11-30 03:54 +0100
http://bitbucket.org/pypy/pypy/changeset/422cff143e9b/
Log: Merge with default
diff --git a/pypy/jit/codewriter/effectinfo.py
b/pypy/jit/codewriter/effectinfo.py
--- a/pypy/jit/codewriter/effectinfo.py
+++ b/pypy/jit/codewriter/effectinfo.py
@@ -241,12 +241,15 @@
return op.opname == 'jit_force_quasi_immutable'
class RandomEffectsAnalyzer(BoolGraphAnalyzer):
- def analyze_direct_call(self, graph, seen=None):
- if hasattr(graph, "func") and hasattr(graph.func, "_ptr"):
- if graph.func._ptr._obj.random_effects_on_gcobjs:
+ def analyze_external_call(self, op, seen=None):
+ try:
+ funcobj = op.args[0].value._obj
+ if funcobj.random_effects_on_gcobjs:
return True
- return super(RandomEffectsAnalyzer, self).analyze_direct_call(graph,
- seen)
+ except (AttributeError, lltype.DelayedPointer):
+ pass
+ return super(RandomEffectsAnalyzer, self).analyze_external_call(
+ op, seen)
def analyze_simple_operation(self, op, graphinfo):
return False
diff --git a/pypy/jit/codewriter/test/test_call.py
b/pypy/jit/codewriter/test/test_call.py
--- a/pypy/jit/codewriter/test/test_call.py
+++ b/pypy/jit/codewriter/test/test_call.py
@@ -192,3 +192,21 @@
[op] = block.operations
call_descr = cc.getcalldescr(op)
assert call_descr.extrainfo.has_random_effects()
+
+def test_random_effects_on_stacklet_switch():
+ from pypy.jit.backend.llgraph.runner import LLtypeCPU
+ from pypy.rlib._rffi_stacklet import switch, thread_handle, handle
+ @jit.dont_look_inside
+ def f():
+ switch(rffi.cast(thread_handle, 0), rffi.cast(handle, 0))
+
+ rtyper = support.annotate(f, [])
+ jitdriver_sd = FakeJitDriverSD(rtyper.annotator.translator.graphs[0])
+ cc = CallControl(LLtypeCPU(rtyper), jitdrivers_sd=[jitdriver_sd])
+ res = cc.find_all_graphs(FakePolicy())
+
+ [f_graph] = [x for x in res if x.func is f]
+ [block, _] = list(f_graph.iterblocks())
+ op = block.operations[-1]
+ call_descr = cc.getcalldescr(op)
+ assert call_descr.extrainfo.has_random_effects()
diff --git a/pypy/jit/codewriter/test/test_longlong.py
b/pypy/jit/codewriter/test/test_longlong.py
--- a/pypy/jit/codewriter/test/test_longlong.py
+++ b/pypy/jit/codewriter/test/test_longlong.py
@@ -78,7 +78,7 @@
oplist = tr.rewrite_operation(op)
assert len(oplist) == 2
assert oplist[0].opname == 'residual_call_irf_f'
- assert oplist[0].args[0].value == 'llong_from_int'
+ assert oplist[0].args[0].value == opname.split('_')[0]+'_from_int'
assert oplist[0].args[1] == 'calldescr-84'
assert list(oplist[0].args[2]) == [const(0)]
assert list(oplist[0].args[3]) == []
diff --git a/pypy/jit/metainterp/gc.py b/pypy/jit/metainterp/gc.py
--- a/pypy/jit/metainterp/gc.py
+++ b/pypy/jit/metainterp/gc.py
@@ -7,6 +7,9 @@
self.config = config
+class GC_none(GcDescription):
+ malloc_zero_filled = True
+
class GC_boehm(GcDescription):
malloc_zero_filled = True
diff --git a/pypy/rlib/_stacklet_n_a.py b/pypy/rlib/_stacklet_n_a.py
--- a/pypy/rlib/_stacklet_n_a.py
+++ b/pypy/rlib/_stacklet_n_a.py
@@ -1,4 +1,5 @@
from pypy.rlib import _rffi_stacklet as _c
+from pypy.rlib import objectmodel, debug
from pypy.rpython.annlowlevel import llhelper
from pypy.tool.staticmethods import StaticMethods
@@ -21,6 +22,9 @@
def destroy(thrd, h):
_c.destroy(thrd._thrd, h)
+ if objectmodel.we_are_translated():
+ debug.debug_print("not using a framework GC: "
+ "stacklet_destroy() may leak")
is_empty_handle = _c.is_empty_handle
diff --git a/pypy/translator/backendopt/constfold.py
b/pypy/translator/backendopt/constfold.py
--- a/pypy/translator/backendopt/constfold.py
+++ b/pypy/translator/backendopt/constfold.py
@@ -37,8 +37,9 @@
except (KeyboardInterrupt, SystemExit):
raise
except Exception, e:
- log.WARNING('constant-folding %r:' % (spaceop,))
- log.WARNING(' %s: %s' % (e.__class__.__name__, e))
+ pass # turn off reporting these as warnings: useless
+ #log.WARNING('constant-folding %r:' % (spaceop,))
+ #log.WARNING(' %s: %s' % (e.__class__.__name__, e))
else:
# success in folding this space operation
if spaceop.opname in fixup_op_result:
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