"MOVQ",
	"MOVQL",
	"MOVQOZX",
	"MOVSB",
	"MOVSD",
	"MOVSHDUP",
	"MOVSL",
	"MOVSLDUP",
	"MOVSQ",
	"MOVSS",
	"MOVSW",
	"MOVSWW",
	"MOVUPD",
	"MOVUPS",
	"MOVW",
	"MOVWLSX",
	"MOVWLZX",
	"MOVWQSX",
	"MOVWQZX",
	"MOVZWW",
	"MPSADBW",
	"MULB",
	"MULL",
	"MULPD",
	"MULPS",
	"MULQ",
	"MULSD",
	"MULSS",
	"MULW",
	"MULXL",
	"MULXQ",

		{name: "MOVBLSX", argLength: 1, reg: gp11, asm: "MOVBLSX"}, // sign extend arg0 from int8 to int32
		{name: "MOVBLZX", argLength: 1, reg: gp11, asm: "MOVBLZX"}, // zero extend arg0 from int8 to int32
		{name: "MOVWLSX", argLength: 1, reg: gp11, asm: "MOVWLSX"}, // sign extend arg0 from int16 to int32
		{name: "MOVWLZX", argLength: 1, reg: gp11, asm: "MOVWLZX"}, // zero extend arg0 from int16 to int32

	MOVBWSX R11, R11                        // 66450fbedb
	MOVWLSX (BX), DX                        // 0fbf13
	MOVWLSX (R11), DX                       // 410fbf13
	MOVWLSX DX, DX                          // 0fbfd2
	MOVWLSX R11, DX                         // 410fbfd3
	MOVWLSX (BX), R11                       // 440fbf1b
	MOVWLSX (R11), R11                      // 450fbf1b
	MOVWLSX DX, R11                         // 440fbfda

		v.AddArg3(base, val, mem)
		return true
	}
	return false
}
func rewriteValue386_Op386MOVWLSX(v *Value) bool {
	v_0 := v.Args[0]
	b := v.Block
	// match: (MOVWLSX x:(MOVWload [off] {sym} ptr mem))
	// cond: x.Uses == 1 && clobber(x)
	// result: @x.Block (MOVWLSXload <v.Type> [off] {sym} ptr mem)
	for {
		x := v_0
		if x.Op != Op386MOVWload {
			break
		}

		reg: regInfo{
			inputs: []inputInfo{
				{0, 239}, // AX CX DX BX BP SI DI
			},
			outputs: []outputInfo{
				{0, 239}, // AX CX DX BX BP SI DI
			},
		},
	},
	{
		name:   "MOVWLSX",
		argLen: 1,
		asm:    x86.AMOVWLSX,
		reg: regInfo{
			inputs: []inputInfo{
				{0, 239}, // AX CX DX BX BP SI DI
			},
			outputs: []outputInfo{
				{0, 239}, // AX CX DX BX BP SI DI