[pypy-commit] pypy fold-arith-ops: change add/sub elim test to reflect int_add folding

[Berkin Ilbeyi]

Author: Berkin Ilbeyi <berkin at csl.cornell.edu>
Branch: fold-arith-ops
Changeset: r77456:55654cba5990
Date: 2015-05-21 13:12 -0400
http://bitbucket.org/pypy/pypy/changeset/55654cba5990/

Log:	change add/sub elim test to reflect int_add folding

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
@@ -3756,7 +3756,13 @@
         i4 = int_sub(i0, %s)
         jump(i0, i2, i3, i4)
         """ % ((-sys.maxint - 1, ) * 3)
-        self.optimize_loop(ops, ops) # does not crash
+        expected = """
+        [i0, i10, i11, i12]
+        i2 = int_add(%s, i0)
+        i4 = int_sub(i0, %s)
+        jump(i0, i2, i0, i4)
+        """ % ((-sys.maxint - 1, ) * 2)
+        self.optimize_loop(ops, expected)
 
     def test_framestackdepth_overhead(self):
         ops = """