ROUND1(Rd, Re, Ra, Rb, Rc)
	ROUND1(Rc, Rd, Re, Ra, Rb)
	ROUND1(Rb, Rc, Rd, Re, Ra)
	SUB.S	$1, Rctr
	BNE	loop1

	ROUND1(Ra, Rb, Rc, Rd, Re)
	ROUND1x(Re, Ra, Rb, Rc, Rd)
	ROUND1x(Rd, Re, Ra, Rb, Rc)
	ROUND1x(Rc, Rd, Re, Ra, Rb)
	ROUND1x(Rb, Rc, Rd, Re, Ra)

	MOVW	$0x6ED9EBA1, Rconst
	MOVW	$4, Rctr
loop2:	ROUND2(Ra, Rb, Rc, Rd, Re)
	ROUND2(Re, Ra, Rb, Rc, Rd)
	ROUND2(Rd, Re, Ra, Rb, Rc)

	ROUND1(DX, BP, AX, BX, CX, 12)
	ROUND1(CX, DX, BP, AX, BX, 13)
	ROUND1(BX, CX, DX, BP, AX, 14)
	ROUND1(AX, BX, CX, DX, BP, 15)

	ROUND1x(BP, AX, BX, CX, DX, 16)
	ROUND1x(DX, BP, AX, BX, CX, 17)
	ROUND1x(CX, DX, BP, AX, BX, 18)
	ROUND1x(BX, CX, DX, BP, AX, 19)

	ROUND2(AX, BX, CX, DX, BP, 20)
	ROUND2(BP, AX, BX, CX, DX, 21)
	ROUND2(DX, BP, AX, BX, CX, 22)
	ROUND2(CX, DX, BP, AX, BX, 23)

	ROUND1(DX, BP, AX, BX, CX, 12)
	ROUND1(CX, DX, BP, AX, BX, 13)
	ROUND1(BX, CX, DX, BP, AX, 14)
	ROUND1(AX, BX, CX, DX, BP, 15)

	ROUND1x(BP, AX, BX, CX, DX, 16)
	ROUND1x(DX, BP, AX, BX, CX, 17)
	ROUND1x(CX, DX, BP, AX, BX, 18)
	ROUND1x(BX, CX, DX, BP, AX, 19)

	ROUND2(AX, BX, CX, DX, BP, 20)
	ROUND2(BP, AX, BX, CX, DX, 21)
	ROUND2(DX, BP, AX, BX, CX, 22)
	ROUND2(CX, DX, BP, AX, BX, 23)