Index: lldb/trunk/source/Core/Module.cpp
===================================================================
--- lldb/trunk/source/Core/Module.cpp
+++ lldb/trunk/source/Core/Module.cpp
@@ -1608,7 +1608,7 @@
         m_arch = new_arch;
         return true;
     }    
-    return m_arch.IsExactMatch(new_arch);
+    return m_arch.IsCompatibleMatch(new_arch);
 }
 
 bool