#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
}

	"RDSEEDL",
	"RDSEEDQ",
	"RDSEEDW",
	"RDTSC",
	"RDTSCP",
	"REP",
	"REPN",
	"RETFL",
	"RETFQ",
	"RETFW",
	"ROLB",
	"ROLL",
	"ROLQ",
	"ROLW",
	"RORB",
	"RORL",
	"RORQ",
	"RORW",
	"RORXL",
	"RORXQ",
	"ROUNDPD",
	"ROUNDPS",
	"ROUNDSD",
	"ROUNDSS",
	"RSM",
	"RSQRTPS",
	"RSQRTSS",
	"SAHF",
	"SALB",
	"SALL",
	"SALQ",
	"SALW",
	"SARB",

	RORL $7, R11                            // 41c1cb07
	RORQ $1, (BX)                           // 48d10b
	RORQ $1, (R11)                          // 49d10b
	RORQ $1, DX                             // 48d1ca
	RORQ $1, R11                            // 49d1cb
	RORQ CL, (BX)                           // 48d30b
	RORQ CL, (R11)                          // 49d30b
	RORQ CL, DX                             // 48d3ca

// 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)

		{name: "ROLW", argLength: 2, reg: gp21shift, asm: "ROLW", resultInArg0: true, clobberFlags: true},
		{name: "ROLB", argLength: 2, reg: gp21shift, asm: "ROLB", resultInArg0: true, clobberFlags: true},
		{name: "RORQ", argLength: 2, reg: gp21shift, asm: "RORQ", resultInArg0: true, clobberFlags: true},
		{name: "RORL", argLength: 2, reg: gp21shift, asm: "RORL", resultInArg0: true, clobberFlags: true},

	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