Author: Hakan Ardo <ha...@debian.org>
Branch:
Changeset: r52998:53bddc9e650a
Date: 2012-02-28 19:21 +0100
http://bitbucket.org/pypy/pypy/changeset/53bddc9e650a/
Log: failing test
diff --git a/pypy/jit/metainterp/optimizeopt/test/test_multilabel.py
b/pypy/jit/metainterp/optimizeopt/test/test_multilabel.py
--- a/pypy/jit/metainterp/optimizeopt/test/test_multilabel.py
+++ b/pypy/jit/metainterp/optimizeopt/test/test_multilabel.py
@@ -441,6 +441,59 @@
jump(i55)
"""
self.optimize_loop(ops, expected)
+
+ def test_issue1045(self):
+ ops = """
+ [p8]
+ p54 = getfield_gc(p8, descr=valuedescr)
+ mark_opaque_ptr(p54)
+ i55 = getfield_gc(p54, descr=nextdescr)
+ p57 = new_with_vtable(ConstClass(node_vtable))
+ setfield_gc(p57, i55, descr=otherdescr)
+ p69 = new_with_vtable(ConstClass(node_vtable))
+ setfield_gc(p69, i55, descr=otherdescr)
+ i71 = int_eq(i55, -9223372036854775808)
+ guard_false(i71) []
+ i73 = int_mod(i55, 2)
+ i75 = int_rshift(i73, 63)
+ i76 = int_and(2, i75)
+ i77 = int_add(i73, i76)
+ p79 = new_with_vtable(ConstClass(node_vtable))
+ setfield_gc(p79, i77, descr=otherdescr)
+ i81 = int_eq(i77, 1)
+ guard_false(i81) []
+ i0 = int_ge(i55, 1)
+ guard_true(i0) []
+ label(p57)
+ i3 = int_mod(i55, 2)
+ escape(i3)
+ i5 = int_rshift(i3, 63)
+ i6 = int_and(2, i5)
+ i7 = int_add(i3, i6)
+ i8 = int_eq(i7, 1)
+ escape(i8)
+ jump(p57)
+ """
+ expected = """
+ [p8]
+ p54 = getfield_gc(p8, descr=valuedescr)
+ i55 = getfield_gc(p54, descr=nextdescr)
+ i71 = int_eq(i55, -9223372036854775808)
+ guard_false(i71) []
+ i73 = int_mod(i55, 2)
+ i75 = int_rshift(i73, 63)
+ i76 = int_and(2, i75)
+ i77 = int_add(i73, i76)
+ i81 = int_eq(i77, 1)
+ guard_false(i81) []
+ i0 = int_ge(i55, 1)
+ guard_true(i0) []
+ label(i55, i73)
+ escape(i73)
+ escape(i73)
+ jump(i55, i73)
+ """
+ self.optimize_loop(ops, expected)
class OptRenameStrlen(Optimization):
def propagate_forward(self, op):
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