[PATCH 4/6] Remove unused ipa_note_param_call.called flag (approved)

[Jan Hubicka]

> 2009-12-28  Martin Jambor  <mjambor@suse.cz>
> 
> 	* ipa-prop.h (struct ipa_param_descriptor): Removed the called field.
> 	(ipa_is_param_called): Removed.
> 	* ipa-prop.c (ipa_note_param_call): Do not set the called flag.
> 	Removed parameter info.
> 	(ipa_print_node_params): Do not print the called flag.

OK for pretty-ipa

Honza