ipa-cp.c (constant_val_insert): Remove.

	* ipa-cp.c (constant_val_insert): Remove.
	(ipcp_propagate_one_const): Remove.
	(ipcp_create_replace_map): Always insert replacements to the map.
	(ipcp_insert_stage): Do not try to insert statements by hand.
	* tree-inline.c (insert_init_stmt): Break out from ...
	(setup_one_parameter): ... here; allow NULL BB pointer.
	(tree_function_versioning): Use setup_one_parameter to process
	replacement map.

From-SVN: r139525