Author: Maciej Fijalkowski <[email protected]>
Branch:
Changeset: r79550:a189e6537fca
Date: 2015-09-08 19:11 +0200
http://bitbucket.org/pypy/pypy/changeset/a189e6537fca/
Log: a failing test
diff --git a/rpython/jit/metainterp/optimizeopt/test/test_optimizeopt.py
b/rpython/jit/metainterp/optimizeopt/test/test_optimizeopt.py
--- a/rpython/jit/metainterp/optimizeopt/test/test_optimizeopt.py
+++ b/rpython/jit/metainterp/optimizeopt/test/test_optimizeopt.py
@@ -8753,6 +8753,22 @@
"""
self.optimize_loop(ops, expected)
+ def test_virtual_back_and_forth(self):
+ ops = """
+ [p0]
+ p1 = getfield_gc_pure_r(p0, descr=bdescr)
+ ptemp = new_with_vtable(descr=nodesize)
+ setfield_gc(ptemp, p1, descr=nextdescr)
+ p2 = getfield_gc_r(ptemp, descr=nextdescr)
+ ix = getarrayitem_gc_pure_i(p2, 0, descr=arraydescr)
+ pfoo = getfield_gc_r(ptemp, descr=nextdescr)
+ guard_value(pfoo, ConstPtr(myarray)) []
+ ifoo = int_add(ix, 13)
+ escape_n(ix)
+ jump(p0)
+ """
+ self.optimize_loop(ops, ops)
+
class TestLLtype(OptimizeOptTest, LLtypeMixin):
pass
diff --git a/rpython/jit/metainterp/optimizeopt/test/test_util.py
b/rpython/jit/metainterp/optimizeopt/test/test_util.py
--- a/rpython/jit/metainterp/optimizeopt/test/test_util.py
+++ b/rpython/jit/metainterp/optimizeopt/test/test_util.py
@@ -135,6 +135,7 @@
node2addr = lltype.cast_opaque_ptr(llmemory.GCREF, node2)
myptr = lltype.cast_opaque_ptr(llmemory.GCREF, node)
mynode2 = lltype.malloc(NODE)
+ myarray = lltype.cast_opaque_ptr(llmemory.GCREF,
lltype.malloc(lltype.GcArray(lltype.Signed), 13))
mynode2.parent.typeptr = node_vtable
myptr2 = lltype.cast_opaque_ptr(llmemory.GCREF, mynode2)
mynode3 = lltype.malloc(NODE2)
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