[pypy-svn] r17904 - pypy/dist/pypy/translator/backendopt

[ericvrp at codespeak.net]

Author: ericvrp
Date: Tue Sep 27 15:48:49 2005
New Revision: 17904

Modified:
   pypy/dist/pypy/translator/backendopt/removezerobytemalloc.py
Log:
use cast_pointer which is used more often already


Modified: pypy/dist/pypy/translator/backendopt/removezerobytemalloc.py
==============================================================================
--- pypy/dist/pypy/translator/backendopt/removezerobytemalloc.py	(original)
+++ pypy/dist/pypy/translator/backendopt/removezerobytemalloc.py	Tue Sep 27 15:48:49 2005
@@ -9,8 +9,8 @@
             if op.opname != 'malloc':
                 continue
             arg = op.args[0].value
-            if True: #isinstance(arg, lltype.Struct) and arg._names_without_voids() == []:
+            if isinstance(arg, lltype.Struct) and arg._names_without_voids() == []:
                 print 'remove_zero_byte_mallocs: removed malloc(%s) from previous line' % arg
                 nullresulttype = op.result.concretetype
                 nullresult     = Constant(nullresulttype._defl(), nullresulttype)
-                block.operations[i] = SpaceOperation('cast_null_to_ptr', [nullresult], op.result)
+                block.operations[i] = SpaceOperation('cast_pointer', [nullresult], op.result)