h3	Convenience definitions
	Compound instructions

p	These are convenience definitions for combinations of real instructions.
p	Those which are made from illegal opcodes can't be used for the Z180.
p	All opcodes which do not use the index registers or the 0xCB group can also be used for the 8080.
p	All these combinations have <u>no side effect</u>.

pre	ld	bc,de
	ld	bc,hl
	ld	de,bc
	ld	de,hl
	ld	hl,bc
	ld	hl,de
	 
	ld	bc,ix		; illegal ...
	ld	bc,iy		; ...
	ld	de,ix		; ...
	ld	de,iy		; ...
	ld	ix,bc		; ...
	ld	ix,de		; ...
	ld	iy,bc		; ...
	ld	iy,de		; ...
	 
	ld	bc,(ix+dis)
	ld	bc,(iy+dis)
	ld	de,(ix+dis)
	ld	de,(iy+dis)
	ld	hl,(ix+dis)
	ld	hl,(iy+dis)
	 
	ld	(ix+dis),bc
	ld	(iy+dis),bc
	ld	(ix+dis),de
	ld	(iy+dis),de
	ld	(ix+dis),hl
	ld	(iy+dis),hl
	 
	ld	bc,(hl)
	ld	de,(hl)
	ld	bc,(hl++)
	ld	de,(hl++)
	ld	bc,(--hl)
	ld	de,(--hl)
	 
	ld	(hl),bc
	ld	(hl),de
	ld	(--hl),bc
	ld	(--hl),de
	ld	(hl++),bc
	ld	(hl++),de
	 
	ld	(--bc),a
	ld	(--de),a
	ld	(bc++),a
	ld	(de++),a
	ld	a,(--bc)
	ld	a,(--de)
	ld	a,(bc++)
	ld	a,(de++)
	 
	ld	R,(hl++)
	ld	R,(--hl)
	 
	rr	bc				; 0xCB group
	rr	de
	rr	hl
	sra	bc
	sra	de
	sra	hl
	srl	bc
	srl	de
	srl	hl
	rl	bc
	rl	de
	rl	hl
	sla	bc
	sla	de
	sla	hl
	sll	bc				; sll undocumented
	sll	de				; sll undocumented
	sll	hl				; sll undocumented
	 
	rr 	(hl++)			; 0xCB group
	rrc (hl++)
	rl 	(hl++)
	rlc (hl++)
	sla (hl++)
	sra (hl++)
	sll (hl++)			; sll undocumented
	srl (hl++)
	bit	N,(hl++)
	set	N,(hl++)
	res	N,(hl++)
	 
	rr 	(--hl)			; 0xCB group
	rrc (--hl)
	rl 	(--hl)
	rlc (--hl)
	sla (--hl)
	sra (--hl)
	sll (--hl)			; sll undocumented
	srl (--hl)
	bit	N,(--hl)
	set	N,(--hl)
	res	N,(--hl)
	 
	add (hl++)
	adc (hl++)
	sub (hl++)
	sbc (hl++)
	and (hl++)
	or 	(hl++)
	xor (hl++)
	cp	(hl++)
	 
	add (--hl)
	adc (--hl)
	sub (--hl)
	sbc (--hl)
	and (--hl)
	or 	(--hl)
	xor (--hl)
	cp	(--hl)

h4	Load/store Quad Registers
p.i	since version 4.4.2.
p.i	actually, these are not implemented! only usable in '.expect' so far.
p	Quad registers are combinations of two 16 bit registers BC, DE, HL, SP, IX or IY.
	these can also be .expected in #test segments.

pre	ld	bcde,NNNN
	ld	bchl,NNNN
	ld 	bcix,NNNN
	etc.
	 
	ld	debc,(NN)
	ld	dehl,(NN)
	ld 	deix,(NN)
	etc.
	 
	ld	(NN),hlbc
	ld	(NN),hlde
	ld 	(NN),ixiy
	etc.
	 
	push bcde
	push dehl
	push hlix
	etc.

	pop bcde
	pop dehl
	pop hlix
	etc.