{name: "MOVBEWstore", argLength: 3, reg: gpstore, asm: "MOVBEW", aux: "SymOff", typ: "Mem", faultOnNilArg0: true, symEffect: "Write"}, // swap and store 2 bytes in arg1 to arg0+auxint+aux. arg2=mem
		{name: "MOVBELload", argLength: 2, reg: gpload, asm: "MOVBEL", aux: "SymOff", typ: "UInt32", faultOnNilArg0: true, symEffect: "Read"}, // load and swap 4 bytes from arg0+auxint+aux. arg1=mem.  Zero extend.

			break
		}
		p := v_0.Args[0]
		v.copyOf(p)
		return true
	}
	// match: (BSWAPL x:(MOVLload [i] {s} p mem))
	// cond: x.Uses == 1 && buildcfg.GOAMD64 >= 3
	// result: @x.Block (MOVBELload [i] {s} p mem)
	for {
		x := v_0
		if x.Op != OpAMD64MOVLload {
			break
		}
		i := auxIntToInt32(x.AuxInt)
		s := auxToSym(x.Aux)
		mem := x.Args[1]
		p := x.Args[0]

				{1, 49151},      // AX CX DX BX SP BP SI DI R8 R9 R10 R11 R12 R13 R15
				{0, 4295032831}, // AX CX DX BX SP BP SI DI R8 R9 R10 R11 R12 R13 g R15 SB
			},
		},
	},
	{
		name:           "MOVBELload",
		auxType:        auxSymOff,
		argLen:         2,
		faultOnNilArg0: true,
		symEffect:      SymRead,
		asm:            x86.AMOVBEL,
		reg: regInfo{
			inputs: []inputInfo{