[pypy-svn] r32705 - in pypy/dist/pypy/translator/cli: . test

[antocuni at codespeak.net]

Author: antocuni
Date: Thu Sep 28 18:26:55 2006
New Revision: 32705

Modified:
   pypy/dist/pypy/translator/cli/opcodes.py
   pypy/dist/pypy/translator/cli/test/test_op.py
Log:
Added support for uint_neg



Modified: pypy/dist/pypy/translator/cli/opcodes.py
==============================================================================
--- pypy/dist/pypy/translator/cli/opcodes.py	(original)
+++ pypy/dist/pypy/translator/cli/opcodes.py	Thu Sep 28 18:26:55 2006
@@ -117,7 +117,7 @@
     'int_mod_ovf_zer':          _check_zer('rem'),
 
     'uint_is_true':             [PushAllArgs, 'ldc.i4.0', 'cgt.un'],
-    'uint_neg':                 None,      # What's the meaning?
+    'uint_neg':                 'neg',
     'uint_abs':                 _abs('unsigned int32'), # TODO: ?
     'uint_invert':              'not',
 

Modified: pypy/dist/pypy/translator/cli/test/test_op.py
==============================================================================
--- pypy/dist/pypy/translator/cli/test/test_op.py	(original)
+++ pypy/dist/pypy/translator/cli/test/test_op.py	Thu Sep 28 18:26:55 2006
@@ -57,6 +57,11 @@
             return x >> y
         assert self.interpret(fn, [r_longlong(32), 1]) == 16
 
+    def test_uint_neg(self):
+        def fn(x):
+            return -x
+        check(fn, [r_uint], [r_uint(42)])
+
 def test_op():
     yield check, op_any_ge, [int, int], (42, 42)
     yield check, op_any_ge, [int, int], (13, 42)