return true
	}
	return false
}
func rewriteValueAMD64_OpAMD64MOVBQZX(v *Value) bool {
	v_0 := v.Args[0]
	b := v.Block
	// match: (MOVBQZX x:(MOVBload [off] {sym} ptr mem))
	// cond: x.Uses == 1 && clobber(x)
	// result: @x.Block (MOVBload <v.Type> [off] {sym} ptr mem)
	for {
		x := v_0
		if x.Op != OpAMD64MOVBload {
			break
		}
		off := auxIntToInt32(x.AuxInt)
		sym := auxToSym(x.Aux)

	v_1 := v.Args[1]
	v_0 := v.Args[0]
	b := v.Block
	config := b.Func.Config
	// match: (MOVBload [off1] {sym} (ADDconst [off2] ptr) mem)
	// cond: is32Bit(int64(off1)+off2) && (ptr.Op != OpSB || !config.ctxt.Flag_dynlink)
	// result: (MOVBload [off1+int32(off2)] {sym} ptr mem)
	for {
		off1 := auxIntToInt32(v.AuxInt)
		sym := auxToSym(v.Aux)
		if v_0.Op != OpARM64ADDconst {