FCCMPS VS, F29, F4, $4     <=>    fccmp s4, s29, #0x4, vs
	FCCMPED LE, F20, F5, $13   <=>    fccmpe d5, d20, #0xd, le
	FCCMPES NE, F26, F10, $0   <=>    fccmpe s10, s26, #0x0, ne

(6) CCMN, CCMNW, CCMP, CCMPW <cond>, <Rn>, $<imm>, $<nzcv>

Examples:

	CCMP MI, R22, $12, $13     <=>    ccmp x22, #0xc, #0xd, mi
	CCMNW AL, R1, $11, $8      <=>    ccmn w1, #0xb, #0x8, al

(7) CCMN, CCMNW, CCMP, CCMPW <cond>, <Rn>, <Rm>, $<nzcv>

		}
		return fmt.Sprintf("%#x", addr)

	case Imm:
		if s, base := symname(uint64(a)); s != "" {
			suffix := ""
			if uint64(a) != base {
				suffix = fmt.Sprintf("%+d", uint64(a)-base)
			}
			return fmt.Sprintf("$%s%s(SB)", s, suffix)
		}
		if inst.Mode == 32 {
			return fmt.Sprintf("$%#x", uint32(a))
		}
		if Imm(int32(a)) == a {
			return fmt.Sprintf("$%#x", int64(a))
		}

		// cgo filtering, so no explicitFiles check here.
		// Why? Because we always have, and it's not worth breaking
		// that behavior now.
		imps := sf.imports() // TODO(matloob): directly read import paths to avoid the extra strings?
		for _, imp := range imps {
			if imp.path == "C" && !tags["cgo"] && !tags["*"] {
				continue Files
			}
		}

		if !shouldBuild(sf, tags) {
			continue
		}

			CreationTimestamp: metav1.NewTime(cfg.CreationTimestamp),
		},
		Spec:   spec,
		Status: status,
	}, nil
}

// TODO - add special cases for type-to-kind and kind-to-type
// conversions with initial-isms. Consider adding additional type
// information to the abstract model and/or elevating k8s
// representation to first-class type to avoid extra conversions.

	"CWDE",
	"DAA",
	"DAS",
	"DECB",
	"DECL",
	"DECQ",
	"DECW",
	"DIVB",
	"DIVL",
	"DIVPD",
	"DIVPS",
	"DIVQ",
	"DIVSD",
	"DIVSS",
	"DIVW",
	"DPPD",
	"DPPS",
	"EMMS",
	"ENTER",
	"EXTRACTPS",
	"F2XM1",
	"FABS",
	"FADDD",
	"FADDDP",
	"FADDF",
	"FADDL",
	"FADDW",
	"FBLD",
	"FBSTP",
	"FCHS",
	"FCLEX",
	"FCMOVB",
	"FCMOVBE",

				ab.Put1(byte(p.From.Offset))

			case Zevex_i_rm_k_r:
				imm, from, kmask, to := unpackOps4(p)
				ab.evex = newEVEXBits(z, &o.op)
				ab.asmevex(ctxt, p, from, nil, to, kmask)
				ab.asmand(ctxt, cursym, p, from, to)
				ab.Put1(byte(imm.Offset))

			case Zevex_i_rm_v_r:
				imm, from, from3, to := unpackOps4(p)
				ab.evex = newEVEXBits(z, &o.op)

var plan9Shift = []string{"<<", ">>", "->", "@>", "@x>"}

func plan9Arg(inst *Inst, pc uint64, symname func(uint64) (string, uint64), arg Arg) string {
	switch a := arg.(type) {
	case Endian:

	case Imm:
		return fmt.Sprintf("$%d", uint32(a))

	case Mem:

	case PCRel:
		addr := uint32(pc) + 8 + uint32(a)
		if s, base := symname(uint64(addr)); s != "" && uint64(addr) == base {

		o1 |= ((uint32(p.Scond) & C_SCOND) ^ C_SCOND_XOR) << 28

	case 80: /* fmov zfcon,freg */
		if p.As == AMOVD {
			o1 = 0xeeb00b00 // VMOV imm 64
			o2 = c.oprrr(p, ASUBD, int(p.Scond))
		} else {
			o1 = 0x0eb00a00 // VMOV imm 32
			o2 = c.oprrr(p, ASUBF, int(p.Scond))
		}

		v := int32(0x70) // 1.0
		r := (int(p.To.Reg) & 15) << 0

		// movf $1.0, r

		plt.SetUint32(ctxt.Arch, plt.Size()-4, 0x90000010)

		// <imm> is the offset value of &got[2] to &got[0], the same below
		// ldr     x17, [x16, <imm>]
		plt.AddSymRef(ctxt.Arch, gotplt.Sym(), 16, objabi.R_ARM64_GOT, 4)
		plt.SetUint32(ctxt.Arch, plt.Size()-4, 0xf9400211)

		// add     x16, x16, <imm>
		plt.AddSymRef(ctxt.Arch, gotplt.Sym(), 16, objabi.R_ARM64_PCREL, 4)

	} else {
		dir = filepath.Clean(dir)
	}

	var longestPrefix string
	var longestPrefixPath string
	var longestPrefixVersion module.Version
	for _, v := range mms.Versions() {
		modRoot := mms.ModRoot(v)
		if dir == modRoot {
			return mms.PathPrefix(v), v
		}
		if str.HasFilePathPrefix(dir, modRoot) {
			pathPrefix := MainModules.PathPrefix(v)
			if pathPrefix > longestPrefix {
				longestPrefix = pathPrefix