VPSLLDQ $12, REG, Y9

#define PRECALC_19(REG) \
	VPSLLD $1, REG, Y0 \
	VPSRLD $31, REG, REG

#define PRECALC_20(REG) \
	VPOR REG, Y0, Y0 \
	VPSLLD $2, Y9,  REG

#define PRECALC_21(REG) \
	VPSRLD $30, Y9, Y9 \
	VPXOR REG, Y0, Y0

#define PRECALC_23(REG,K_OFFSET,OFFSET) \
	VPXOR Y9, Y0, REG \
	VPADDD K_OFFSET(R8), REG, Y0 \
	VMOVDQU Y0, (OFFSET)(R14)