2018-01-22  Sebastian Perta  <sebastian.perta@renesas.com>

	* config/rl78/rl78-protos.h: New function declaration rl78_split_movdi
	* config/rl78/rl78.md: New define_expand "movdi"
	* config/rl78/rl78.c: New function definition rl78_split_movdi

From-SVN: r256960