L_not:	not 	negate   
L_mov:	mov 	mov_to,mov_from 
	mov	mov_to_alt, mov_from_alt
L_add: 	add 	add_dest , add_src
	add	add_dest_alt, add_src_alt
	aDD 	add_dest ,#add_immed
L_sub:	sub 	sub_dest, sub_src 
	sUb 	sub_dest, #sub_immed 
L_mul:	muL	mul_dest, mul_src
	mul	mul_dest, #mul_immed
L_or:	oR   	or_dest, or_src 
        or   	or_dest, #or_immed
L_xor:	xor  	xor_dest, xor_src
	Xor	xor_dest, #xor_immed
L_bgs:	bgs 	b_greater 
	bgs	b_greater_alt
L_bgu:	Bgu  	b_bgu
	bgu	b_greater_alt
L_blu:	blu  	b_blu
	blu	b_blu_alt
L_bls:	bls  	b_bls
L_beq:	beq  	b_beq
L_bneq:	bneq 	b_bneq 
L_ashr:	ashr 	#4,ashr_dest
L_lshr:	lshr 	#4,lshr_dest
L_shl:	shl 	#4,shl_dest