Author: Hakan Ardo <ha...@debian.org>
Branch: jit-short_from_state
Changeset: r46254:57f6a9e7818f
Date: 2011-08-03 19:26 +0200
http://bitbucket.org/pypy/pypy/changeset/57f6a9e7818f/
Log: lenbound
diff --git a/pypy/jit/metainterp/test/test_virtualstate.py
b/pypy/jit/metainterp/test/test_virtualstate.py
--- a/pypy/jit/metainterp/test/test_virtualstate.py
+++ b/pypy/jit/metainterp/test/test_virtualstate.py
@@ -362,7 +362,6 @@
"""
self.optimize_bridge(loops, bridge, "RETRACE")
-
def test_known_class(self):
loops = """
[p0]
@@ -383,6 +382,44 @@
self.optimize_bridge(loops, loops[0], loops[0], 'Loop0',
p0=self.nullptr)
self.optimize_bridge(loops, loops[1], loops[1], 'Loop1',
p0=self.nullptr)
+ def test_lenbound_array(self):
+ loop = """
+ [p0]
+ i2 = getarrayitem_gc(p0, 10, descr=arraydescr)
+ call(i2, descr=nonwritedescr)
+ jump(p0)
+ """
+ expected = """
+ [p0]
+ i2 = getarrayitem_gc(p0, 10, descr=arraydescr)
+ call(i2, descr=nonwritedescr)
+ jump(p0, i2)
+ """
+ self.optimize_bridge(loop, loop, expected, 'Loop0')
+ bridge = """
+ [p0]
+ i2 = getarrayitem_gc(p0, 15, descr=arraydescr)
+ jump(p0)
+ """
+ expected = """
+ [p0]
+ i2 = getarrayitem_gc(p0, 15, descr=arraydescr)
+ i3 = getarrayitem_gc(p0, 10, descr=arraydescr)
+ jump(p0, i3)
+ """
+ self.optimize_bridge(loop, bridge, expected, 'Loop0')
+ bridge = """
+ [p0]
+ i2 = getarrayitem_gc(p0, 5, descr=arraydescr)
+ jump(p0)
+ """
+ self.optimize_bridge(loop, bridge, 'RETRACE')
+ bridge = """
+ [p0]
+ jump(p0)
+ """
+ self.optimize_bridge(loop, bridge, 'RETRACE')
+
class TestLLtypeGuards(BaseTestGenerateGuards, LLtypeMixin):
pass
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