[pypy-svn] r75797 - pypy/branch/x86-64-jit-backend/pypy/jit/backend/x86

[jcreigh at codespeak.net]

Author: jcreigh
Date: Fri Jul  2 22:31:50 2010
New Revision: 75797

Modified:
   pypy/branch/x86-64-jit-backend/pypy/jit/backend/x86/assembler.py
Log:
assert that inputargs are unique

Modified: pypy/branch/x86-64-jit-backend/pypy/jit/backend/x86/assembler.py
==============================================================================
--- pypy/branch/x86-64-jit-backend/pypy/jit/backend/x86/assembler.py	(original)
+++ pypy/branch/x86-64-jit-backend/pypy/jit/backend/x86/assembler.py	Fri Jul  2 22:31:50 2010
@@ -253,6 +253,10 @@
                _x86_param_depth
                _x86_arglocs
         """
+        if not we_are_translated():
+            # Arguments should be unique
+            assert len(dict.fromkeys(inputargs)) == len(inputargs)
+
         funcname = self._find_debug_merge_point(operations)
 
         self.make_sure_mc_exists()
@@ -284,6 +288,10 @@
         self.write_pending_failure_recoveries()
         
     def assemble_bridge(self, faildescr, inputargs, operations):
+        if not we_are_translated():
+            # Arguments should be unique
+            assert len(dict.fromkeys(inputargs)) == len(inputargs)
+
         funcname = self._find_debug_merge_point(operations)
 
         self.make_sure_mc_exists()