Author: Armin Rigo <ar...@tunes.org>
Branch:
Changeset: r85039:940435e5feac
Date: 2016-06-08 20:15 +0200
http://bitbucket.org/pypy/pypy/changeset/940435e5feac/
Log: Another passing test
diff --git a/rpython/jit/metainterp/test/test_ajit.py
b/rpython/jit/metainterp/test/test_ajit.py
--- a/rpython/jit/metainterp/test/test_ajit.py
+++ b/rpython/jit/metainterp/test/test_ajit.py
@@ -1007,6 +1007,23 @@
assert res == expected
# all the correction code should be dead now, xxx test that
+ def test_int_c_div_by_constant(self):
+ from rpython.rlib.rarithmetic import int_c_div
+ myjitdriver = JitDriver(greens = ['k'], reds = ['i', 't'])
+ def f(i, k):
+ t = 0
+ while i < 100:
+ myjitdriver.can_enter_jit(i=i, t=t, k=k)
+ myjitdriver.jit_merge_point(i=i, t=t, k=k)
+ t += int_c_div(i, k)
+ i += 1
+ return t
+ expected = sum([i // 10 for i in range(51, 100)])
+ assert f(-50, 10) == expected
+ res = self.meta_interp(f, [-50, 10])
+ assert res == expected
+ self.check_resops(call=0, uint_mul_high=2)
+
def test_float(self):
myjitdriver = JitDriver(greens = [], reds = ['x', 'y', 'res'])
def f(x, y):
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