* config/rl78/constraints.md (U): New constraint.
	* config/rl78/rl78.md (mulqi3_rl78,mulhi3_rl78,mulhi3_g13): Add
	valloc attribute.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@199976 138bc75d-0d04-0410-961f-82ee72b054a4