Author: Carl Friedrich Bolz <cfb...@gmx.de>
Branch: foldable-getarrayitem-indexerror
Changeset: r65855:1a85c6a3e2fb
Date: 2013-07-31 12:10 +0200
http://bitbucket.org/pypy/pypy/changeset/1a85c6a3e2fb/
Log: a pypy-c test
diff --git a/pypy/module/pypyjit/test_pypy_c/test_containers.py
b/pypy/module/pypyjit/test_pypy_c/test_containers.py
--- a/pypy/module/pypyjit/test_pypy_c/test_containers.py
+++ b/pypy/module/pypyjit/test_pypy_c/test_containers.py
@@ -209,6 +209,22 @@
opnames = log.opnames(loop.allops())
assert opnames.count('new_with_vtable') == 0
+ def test_constfold_tuple(self):
+ code = """if 1:
+ tup = tuple(range(10000))
+ l = [1, 2, 3, 4, 5, 6, "a"]
+ def main(n):
+ while n > 0:
+ sub = tup[1] # ID: getitem
+ l[1] = n # kill cache of tup[1]
+ n -= sub
+ """
+ log = self.run(code, [1000])
+ loop, = log.loops_by_filename(self.filepath)
+ ops = loop.ops_by_id('getitem', include_guard_not_invalidated=False)
+ assert log.opnames(ops) == []
+
+
def test_specialised_tuple(self):
def main(n):
import pypyjit
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