* output.h (split_double): Move prototype to rtl.h.
	(constructor_static_from_elts_p): Move prototype to tree.c.
	* rtl.h (split_double): Moved here from output.h.
	* tree.h (constructor_static_from_elts_p): Moved here from output.h.
	* final.c (split_double): Move from here ...
	* rtlanal.c (split_double): ... to here.
	* expr.c: Do not include output.h.

From-SVN: r188714