Author: Hakan Ardo <ha...@debian.org>
Branch: unroll-if-alt
Changeset: r47333:b6ff3cb19b67
Date: 2011-09-19 08:39 +0200
http://bitbucket.org/pypy/pypy/changeset/b6ff3cb19b67/
Log: some xxx
diff --git a/pypy/jit/metainterp/optimizeopt/test/test_optimizeopt.py
b/pypy/jit/metainterp/optimizeopt/test/test_optimizeopt.py
--- a/pypy/jit/metainterp/optimizeopt/test/test_optimizeopt.py
+++ b/pypy/jit/metainterp/optimizeopt/test/test_optimizeopt.py
@@ -3283,6 +3283,33 @@
'''
self.optimize_loop(ops, expected, preamble, call_pure_results)
+ def test_call_pure_returning_virtual(self):
+ # XXX: This kind of loop invaraint call_pure will be forced
+ # both in the preamble and in the peeled loop
+ ops = '''
+ [p1, i1, i2]
+ p2 = call_pure(0, p1, i1, i2, descr=strslicedescr)
+ escape(p2)
+ jump(p1, i1, i2)
+ '''
+ preamble = '''
+ [p1, i1, i2]
+ i6 = int_sub(i2, i1)
+ p2 = newstr(i6)
+ copystrcontent(p1, p2, i1, 0, i6)
+ escape(p2)
+ jump(p1, i1, i2, i6)
+ '''
+ expected = '''
+ [p1, i1, i2, i6]
+ p2 = newstr(i6)
+ copystrcontent(p1, p2, i1, 0, i6)
+ escape(p2)
+ jump(p1, i1, i2, i6)
+ '''
+ self.optimize_loop(ops, expected, preamble)
+
+
# ----------
def test_vref_nonvirtual_nonescape(self):
@@ -5367,6 +5394,8 @@
"""
self.optimize_strunicode_loop(ops, expected, expected)
+ # XXX Should some of the call's below now be call_pure?
+
def test_str_concat_1(self):
ops = """
[p1, p2]
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