Author: Carl Friedrich Bolz <cfb...@gmx.de>
Branch: improve-heap-caching-tracing
Changeset: r47020:f3f43660f5e9
Date: 2011-09-02 11:46 +0200
http://bitbucket.org/pypy/pypy/changeset/f3f43660f5e9/
Log: next test that should pass
diff --git a/pypy/jit/metainterp/test/test_tracingopts.py
b/pypy/jit/metainterp/test/test_tracingopts.py
--- a/pypy/jit/metainterp/test/test_tracingopts.py
+++ b/pypy/jit/metainterp/test/test_tracingopts.py
@@ -357,7 +357,7 @@
assert res == f(10, 1, 1)
self.check_history(getarrayitem_gc=0, getfield_gc=0)
- def test_heap_caching_pure(self):
+ def test_heap_caching_array_pure(self):
class A(object):
pass
p1 = A()
@@ -405,3 +405,26 @@
assert res == -7 + 7
self.check_operations_history(getfield_gc=0)
return
+
+
+ def test_heap_caching_multiple_objects(self):
+ class Gbl(object):
+ pass
+ g = Gbl()
+ class A(object):
+ pass
+ def fn(n):
+ a1 = A()
+ g.a = a1
+ a1.x = n - 2
+ a2 = A()
+ g.a = a2
+ a2.x = n - 3
+ return a1.x + a2.x
+ res = self.interp_operations(fn, [7])
+ assert res == 2 * 7 - 5
+ self.check_operations_history(getfield_gc=0)
+ res = self.interp_operations(fn, [-7])
+ assert res == 2 * -7 - 5
+ self.check_operations_history(getfield_gc=0)
+
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