[pypy-svn] r65951 - pypy/branch/pyjitpl5/pypy/jit/metainterp

[fijal at codespeak.net]

Author: fijal
Date: Thu Jun 25 01:23:35 2009
New Revision: 65951

Modified:
   pypy/branch/pyjitpl5/pypy/jit/metainterp/simple_optimize.py
Log:
Copy operations, even in simple_optimize


Modified: pypy/branch/pyjitpl5/pypy/jit/metainterp/simple_optimize.py
==============================================================================
--- pypy/branch/pyjitpl5/pypy/jit/metainterp/simple_optimize.py	(original)
+++ pypy/branch/pyjitpl5/pypy/jit/metainterp/simple_optimize.py	Thu Jun 25 01:23:35 2009
@@ -9,6 +9,10 @@
         assert len(old_loops) == 1
         return old_loops[0]
     else:
+        # copy loop operations here
+        # we need it since the backend can modify those lists, which make
+        # get_guard_op in compile.py invalid
+        loop.operations = loop.operations[:]
         return None
 
 def optimize_bridge(options, old_loops, loop, cpu=None):