> That's why the code is written as:
> 
> #ifdef ONLY_INT_FIELDS
> #ifdef CODE_FIELD_BUG
>   unsigned int code : 16;
> #else
>   unsigned short code;
> #endif
> #else
>   /* The kind of expression this is.  */
>   enum rtx_code code : 16;
> #endif
> 
> We want to use the enumeration if possible, since it makes debugging so 
> much easier.

OK - hadn't looked at the source :-)


	David

-- 
David Laight: david@l8s.co.uk