[pypy-commit] pypy ppc-jit-backend: (bivab, hager): make test hit the issue

[hager]

Author: hager <sven.hager at uni-duesseldorf.de>
Branch: ppc-jit-backend
Changeset: r52440:b9747ad2f590
Date: 2012-02-14 10:50 +0100
http://bitbucket.org/pypy/pypy/changeset/b9747ad2f590/

Log:	(bivab, hager): make test hit the issue

diff --git a/pypy/jit/backend/ppc/test/test_runner.py b/pypy/jit/backend/ppc/test/test_runner.py
--- a/pypy/jit/backend/ppc/test/test_runner.py
+++ b/pypy/jit/backend/ppc/test/test_runner.py
@@ -95,8 +95,7 @@
             assert self.cpu.get_latest_value_int(i) == i + 1
 
     def test_unicodesetitem_really_needs_temploc(self):
-        py.test.xfail("problems with longevity")
-        u_box = self.alloc_unicode(u"abcdefg")
+        u_box = self.alloc_unicode(u"abcdsdasdsaddefg")
         
         i0 = BoxInt()
         i1 = BoxInt()
@@ -108,8 +107,9 @@
         i7 = BoxInt()
         i8 = BoxInt()
         i9 = BoxInt()
+        p10 = BoxPtr()
 
-        inputargs = [i0,i1,i2,i3,i4,i5,i6,i7,i8,i9]
+        inputargs = [i0,i1,i2,i3,i4,i5,i6,i7,i8,i9,p10]
         looptoken = JitCellToken()
         targettoken = TargetToken()
         faildescr = BasicFailDescr(1)
@@ -117,11 +117,11 @@
         operations = [
             ResOperation(rop.LABEL, inputargs, None, descr=targettoken),
             ResOperation(rop.UNICODESETITEM, 
-                         [u_box, BoxInt(4), BoxInt(123)], None),
+                         [p10, i6, ConstInt(123)], None),
             ResOperation(rop.FINISH, inputargs, None, descr=faildescr)
             ]
 
-        args = [(i + 1) for i in range(10)]
+        args = [(i + 1) for i in range(10)] + [u_box.getref_base()]
         self.cpu.compile_loop(inputargs, operations, looptoken)
         fail = self.cpu.execute_token(looptoken, *args)
         assert fail.identifier == 1