[pypy-svn] r25851 - pypy/dist/pypy/translator/c

[cfbolz at codespeak.net]

Author: cfbolz
Date: Sat Apr 15 13:01:36 2006
New Revision: 25851

Modified:
   pypy/dist/pypy/translator/c/gc.py
Log:
for now never reload the protected object since mark and sweep never moves
anyway and since this makes it a few percent faster.


Modified: pypy/dist/pypy/translator/c/gc.py
==============================================================================
--- pypy/dist/pypy/translator/c/gc.py	(original)
+++ pypy/dist/pypy/translator/c/gc.py	Sat Apr 15 13:01:36 2006
@@ -286,7 +286,8 @@
 
     def OP_GC_RELOAD_POSSIBLY_MOVED(self, funcgen, op):
         args = [funcgen.expr(v) for v in op.args]
-        return '%s = %s; /* for moving GCs */' % (args[1], args[0])
+        # XXX this more or less assumes mark-and-sweep gc
+        return '/* %s = %s; */ /* for moving GCs */' % (args[1], args[0])
 
     def common_gcheader_definition(self, defnode):
         # XXX assumes mark and sweep