Author: Armin Rigo <ar...@tunes.org>
Branch:
Changeset: r48919:a800076e6e9c
Date: 2011-11-08 12:33 +0100
http://bitbucket.org/pypy/pypy/changeset/a800076e6e9c/
Log: Add a test here. *Still* passing.
diff --git a/pypy/jit/metainterp/test/test_ajit.py
b/pypy/jit/metainterp/test/test_ajit.py
--- a/pypy/jit/metainterp/test/test_ajit.py
+++ b/pypy/jit/metainterp/test/test_ajit.py
@@ -3678,3 +3678,16 @@
assert x == -42
x = self.interp_operations(f, [1000, 1], translationoptions=topt)
assert x == 999
+
+ def test_ll_arraycopy(self):
+ from pypy.rlib import rgc
+ A = lltype.GcArray(lltype.Char)
+ a = lltype.malloc(A, 10)
+ for i in range(10): a[i] = chr(i)
+ b = lltype.malloc(A, 10)
+ #
+ def f(c, d, e):
+ rgc.ll_arraycopy(a, b, c, d, e)
+ return 42
+ self.interp_operations(f, [1, 2, 3])
+ self.check_operations_history(call=1, guard_no_exception=0)
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