* integrate.c (get_func_hard_reg_initial_val): Delete.

	* integrate.c (get_func_hard_reg_initial_val): Delete.
	(has_func_hard_reg_initial_val): Delete.
	(get_hard_reg_initial_val): Inline the old implementation of
	get_func_hard_reg_initial_val.  Use has_hard_reg_initial_val
	instead of has_func_hard_reg_initial_val to test for an existing
	pseudo.  Only create an rtx if a new initial value entry is needed.
	(has_hard_reg_initial_val): Scan the initial value list directly.
	Don't create an rtx.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@99358 138bc75d-0d04-0410-961f-82ee72b054a4