Author: Maciej Fijalkowski <fij...@gmail.com>
Branch: optresult-unroll
Changeset: r79495:9999d7fa9b54
Date: 2015-09-07 11:04 +0200
http://bitbucket.org/pypy/pypy/changeset/9999d7fa9b54/
Log: found the problem, failing test
diff --git a/rpython/jit/metainterp/optimizeopt/test/test_optimizebasic.py
b/rpython/jit/metainterp/optimizeopt/test/test_optimizebasic.py
--- a/rpython/jit/metainterp/optimizeopt/test/test_optimizebasic.py
+++ b/rpython/jit/metainterp/optimizeopt/test/test_optimizebasic.py
@@ -4234,6 +4234,27 @@
"""
self.optimize_strunicode_loop(ops, expected)
+ def test_str_concat_2(self):
+ ops = """
+ [p1, p2]
+ p3 = call_r(0, "fo", p1, descr=strconcatdescr)
+ escape_n(p3)
+ i5 = strgetitem(p3, 0)
+ escape_n(i5)
+ jump(p2, p3)
+ """
+ expected = """
+ [p1, p2]
+ i1 = strlen(p1)
+ i2 = strlen(p2)
+ i3 = int_add(i1, i2)
+ p3 = newstr(i3)
+ copystrcontent(p1, p3, 0, 0, i1)
+ copystrcontent(p2, p3, 0, i1, i2)
+ jump(p2, p3)
+ """
+ self.optimize_strunicode_loop(ops, expected)
+
def test_str_concat_vstr2_str(self):
ops = """
[i0, i1, p2]
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