* expmed.c (expand_mult_const): Force operand to constant.

	* rs6000.c (rs6000_emit_set_const, rs6000_emit_set_long_const): Add
	copy_rtx to arguments.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120037 138bc75d-0d04-0410-961f-82ee72b054a4