#define MSGSCHEDULE1(index) \
	MOVQ	((index-2)*8)(BP), AX; \
	MOVQ	AX, CX; \
	RORQ	$19, AX; \
	MOVQ	CX, DX; \
	RORQ	$61, CX; \
	SHRQ	$6, DX; \
	MOVQ	((index-15)*8)(BP), BX; \
	XORQ	CX, AX; \
	MOVQ	BX, CX; \
	XORQ	DX, AX; \
	RORQ	$1, BX; \
	MOVQ	CX, DX; \
	SHRQ	$7, DX; \
	RORQ	$8, CX; \
	ADDQ	((index-7)*8)(BP), AX; \
	XORQ	CX, BX; \
	XORQ	DX, BX; \
	ADDQ	((index-16)*8)(BP), BX; \

	z &= 63

	// amd64:"ROLQ",-"AND"
	// arm64:"ROR","NEG",-"AND"
	// ppc64x:"ROTL",-"NEG",-"AND"
	// loong64: "ROTRV", -"AND"
	// riscv64: "ROL",-"AND"
	a += x<<z | x>>(64-z)

	// amd64:"RORQ",-"AND"
	// arm64:"ROR",-"NEG",-"AND"
	// ppc64x:"ROTL","NEG",-"AND"
	// loong64: "ROTRV", -"AND"
	// riscv64: "ROR",-"AND"
	a += x>>z | x<<(64-z)

	return a
}

// rotate left negative = rotate right
(ROLQ x (NEG(Q|L) y)) => (RORQ x y)
(ROLL x (NEG(Q|L) y)) => (RORL x y)
(ROLW x (NEG(Q|L) y)) => (RORW x y)
(ROLB x (NEG(Q|L) y)) => (RORB x y)

// rotate right negative = rotate left
(RORQ x (NEG(Q|L) y)) => (ROLQ x y)
(RORL x (NEG(Q|L) y)) => (ROLL x y)
(RORW x (NEG(Q|L) y)) => (ROLW x y)
(RORB x (NEG(Q|L) y)) => (ROLB x y)

	v_1 := v.Args[1]
	v_0 := v.Args[0]
	// match: (ROLQ x (NEGQ y))
	// result: (RORQ x y)
	for {
		x := v_0
		if v_1.Op != OpAMD64NEGQ {
			break
		}
		y := v_1.Args[0]
		v.reset(OpAMD64RORQ)
		v.AddArg2(x, y)
		return true
	}
	// match: (ROLQ x (NEGL y))
	// result: (RORQ x y)
	for {
		x := v_0
		if v_1.Op != OpAMD64NEGL {
			break
		}

				{0, 49135}, // AX CX DX BX BP SI DI R8 R9 R10 R11 R12 R13 R15
			},
			outputs: []outputInfo{
				{0, 49135}, // AX CX DX BX BP SI DI R8 R9 R10 R11 R12 R13 R15
			},
		},
	},
	{
		name:         "RORQ",
		argLen:       2,
		resultInArg0: true,
		clobberFlags: true,
		asm:          x86.ARORQ,
		reg: regInfo{
			inputs: []inputInfo{
				{1, 2},     // CX