gimple-fold.c (get_range_strlen): Update prototype.

gimple-fold.c (get_range_strlen): Update prototype.

	* gimple-fold.c (get_range_strlen): Update prototype.
	(get_range_strlen_tree): Update prototype.  Drop minlen/maxlen
	local variables.  Use pdata to return information to caller.
	Update calls to get_range_strlen.  Update pdata->maxbound.
	(get_range_strlen -- static version): Similarly.
	(get_range_strlen -- extern version): Update for internal
	get_range_strlen API change.  Convert to external data format.
	(get_maxval_strlen): Similarly.

Co-Authored-By: Jeff Law <law@redhat.com>
From-SVN: r267498