{name: "RORconst", argLength: 1, reg: gp11, asm: "ROR", aux: "Int64"},     // arg0 right rotate by auxInt bits, auxInt should be in the range 0 to 63.
		{name: "RORWconst", argLength: 1, reg: gp11, asm: "RORW", aux: "Int64"},   // uint32(arg0) right rotate by auxInt bits, auxInt should be in the range 0 to 31.

(CMPW x (MOVDconst [c])) => (CMPWconst [int32(c)] x)
(CMPW (MOVDconst [c]) x) => (InvertFlags (CMPWconst [int32(c)] x))

(ROR  x (MOVDconst [c])) => (RORconst x [c&63])
(RORW x (MOVDconst [c])) => (RORWconst x [c&31])

(ADDSflags x (MOVDconst [c]))  => (ADDSconstflags [c] x)

(ADDconst [c] y) && c < 0 => (SUBconst [-c] y)

// Canonicalize the order of arguments to comparisons - helps with CSE.

		return true
	}
	return false
}
func rewriteValueARM64_OpARM64RORW(v *Value) bool {
	v_1 := v.Args[1]
	v_0 := v.Args[0]
	// match: (RORW x (MOVDconst [c]))
	// result: (RORWconst x [c&31])
	for {
		x := v_0
		if v_1.Op != OpARM64MOVDconst {
			break
		}
		c := auxIntToInt64(v_1.AuxInt)
		v.reset(OpARM64RORWconst)
		v.AuxInt = int64ToAuxInt(c & 31)

			},
			outputs: []outputInfo{
				{0, 670826495}, // R0 R1 R2 R3 R4 R5 R6 R7 R8 R9 R10 R11 R12 R13 R14 R15 R16 R17 R19 R20 R21 R22 R23 R24 R25 R26 R30
			},
		},
	},
	{
		name:    "RORWconst",
		auxType: auxInt64,
		argLen:  1,
		asm:     arm64.ARORW,
		reg: regInfo{
			inputs: []inputInfo{