i386-protos.h (split_double_mode): New prototype.

i386-protos.h (split_double_mode): New prototype.

	* config/i386/i386-protos.h (split_double_mode): New prototype.
	(split_di, split_ti): Remove prototypes.
	* config/i386/i386.c (split_double_mode): New function.
	(split_di, split_ti): Remove.
	(ix86_expand_branch): Use split_double_mode.
	(ix86_split_to_parts): Ditto.
	(ix86_split_ashl): Ditto.
	(ix86_split_ashr): Ditto.
	(ix86_split_lshr): Ditto.
	(ix86_force_to_memory): Ditto.
	* config/i386/i386.md: Use split_double_mode in double-mode splitters.

From-SVN: r164413