--- a/python/zcc.py	Mon Jul 29 20:23:13 2013 +0200
+++ b/python/zcc.py	Tue Jul 30 17:57:46 2013 +0200
@@ -3,7 +3,7 @@
 import sys, argparse
 import c3, ppci, codegen
 import codegenarm
-from transform import CleanPass, SameImmLoadDeletePass
+import transform
 import outstream
 import hexfile
 
@@ -23,13 +23,7 @@
         return
 
     # Optimization passes:
-    ircode.check()
-    cp = CleanPass()
-    cp.run(ircode)
-    ircode.check()
-    sidp = SameImmLoadDeletePass()
-    sidp.run(ircode)
-    ircode.check()
+    transform.optimize(ircode)
 
     if dumpir:
         ircode.dump()